Your number, one digit away
One digit away
One change could reach Extreme.
Your number
578,564
Standard · Top 85.1%
Position 3: 8 → 4 · +330 points.
Gained: Perfect square, Ascending segment, Digit sum 31, Double pair, Happy number, 4 distinct digits.
Lost: Digit sum 35, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.