22855908 has 24 divisors (see below), whose sum is σ = 53480448. Its totient is φ = 7597216.

The previous prime is 22855873. The next prime is 22855913. The reversal of 22855908 is 80955822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110 + ... + 7082.

It is an arithmetic number, because the mean of its divisors is an integer number (2228352).

Almost surely, 2^22855908 is an apocalyptic number.

It is an amenable number.

22855908 is an abundant number, since it is smaller than the sum of its proper divisors (30624540).

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

22855908 is a wasteful number, since it uses less digits than its factorization.

22855908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363 (or 5361 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 22855908 is about 4780.7852911420. The cubic root of 22855908 is about 283.7915715968.

The spelling of 22855908 in words is "twenty-two million, eight hundred fifty-five thousand, nine hundred eight".