Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
649,920
Standard · Top 76.3%
Position 2: 4 → 1 · +175 points.
Gained: Highly divisible, Digit sum 27, Happy number.
Lost: Digit sum 30.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.