10255770 has 96 divisors (see below), whose sum is σ = 31030272. Its totient is φ = 2301696.

The previous prime is 10255759. The next prime is 10255799. The reversal of 10255770 is 7755201.

10255770 is a `hidden beast` number, since 102 + 557 + 7 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45879 + ... + 46101.

It is an arithmetic number, because the mean of its divisors is an integer number (323232).

Almost surely, 2^10255770 is an apocalyptic number.

10255770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10255770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15515136).

10255770 is an abundant number, since it is smaller than the sum of its proper divisors (20774502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10255770 is a wasteful number, since it uses less digits than its factorization.

10255770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 10255770 is about 3202.4631145417. The cubic root of 10255770 is about 217.2648270622.

It can be divided in two parts, 10255 and 770, that added together give a square (11025 = 105²).

The spelling of 10255770 in words is "ten million, two hundred fifty-five thousand, seven hundred seventy".