22974004 has 12 divisors (see below), whose sum is σ = 42569604. Its totient is φ = 10811264.

The previous prime is 22973999. The next prime is 22974011. The reversal of 22974004 is 40047922.

It can be written as a sum of positive squares in 2 ways, for example, as 11764900 + 11209104 = 3430^2 + 3348^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168859 + ... + 168994.

It is an arithmetic number, because the mean of its divisors is an integer number (3547467).

Almost surely, 2^22974004 is an apocalyptic number.

It is an amenable number.

22974004 is a deficient number, since it is larger than the sum of its proper divisors (19595600).

22974004 is a wasteful number, since it uses less digits than its factorization.

22974004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337874 (or 337872 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 22974004 is about 4793.1204866976. The cubic root of 22974004 is about 284.2795138742.

The spelling of 22974004 in words is "twenty-two million, nine hundred seventy-four thousand, four".