Your number, one digit away
One digit away
One change could reach Extreme.
Your number
509,496
Distinct · Top 10.9%
Position 4: 4 → 7 · +156 points.
Gained: Perfect square, Digit sum 36, Harshad number.
Lost: Alternating parity, Digit sum 33, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.