Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
428,907
Notable · Top 40.9%
Position 2: 2 → 9 · +164 points.
Gained: Digit sum 37, Alternating parity, Prime, 5 distinct digits, Zigzag digits, Happy number, Repeated digit.
Lost: Digit sum 30, 6 distinct digits, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.