22404954 has 32 divisors (see below), whose sum is σ = 52645824. Its totient is φ = 6266880.

The previous prime is 22404919. The next prime is 22404979. The reversal of 22404954 is 45940422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12199 + ... + 13914.

It is an arithmetic number, because the mean of its divisors is an integer number (1645182).

Almost surely, 2^22404954 is an apocalyptic number.

22404954 is an abundant number, since it is smaller than the sum of its proper divisors (30240870).

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

22404954 is a wasteful number, since it uses less digits than its factorization.

22404954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26142.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 22404954 is about 4733.3871593184. The cubic root of 22404954 is about 281.9127288924.

The spelling of 22404954 in words is "twenty-two million, four hundred four thousand, nine hundred fifty-four".