10256722 has 16 divisors (see below), whose sum is σ = 18150912. Its totient is φ = 4253760.

The previous prime is 10256711. The next prime is 10256759. The reversal of 10256722 is 22765201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11383 + ... + 12250.

It is an arithmetic number, because the mean of its divisors is an integer number (1134432).

Almost surely, 2^10256722 is an apocalyptic number.

10256722 is a deficient number, since it is larger than the sum of its proper divisors (7894190).

10256722 is a wasteful number, since it uses less digits than its factorization.

10256722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23673.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10256722 is about 3202.6117466843. The cubic root of 10256722 is about 217.2715494476.

The spelling of 10256722 in words is "ten million, two hundred fifty-six thousand, seven hundred twenty-two".