Your number, one digit away

One digit away

One change could reach Extreme.

Your number

665,876

Rare · Top 6.85%

Best one-digit neighbour

665,856

Extreme · Top 0.71%

Position 5: 7 → 5 · +136 points.

Gained: Perfect square, Digit sum 36, 3 distinct digits, Harshad number.

Lost: Digit sum 38, Descending segment, 4 distinct digits.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.