Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
644,162
Standard · Top 62.5%
Position 5: 6 → 1 · +192 points.
Gained: Highly divisible, Digit sum 18, Harshad number.
Lost: Digit sum 23, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.