Your number, one digit away
One digit away
One change could reach Extreme.
Your number
661,604
Standard · Top 64.2%
Position 1: 6 → 1 · +284 points.
Gained: Perfect square, Digit sum 18, Zigzag digits, Double pair, Harshad number.
Lost: Digit sum 23, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.