22952492 has 6 divisors (see below), whose sum is σ = 40166868. Its totient is φ = 11476244.

The previous prime is 22952473. The next prime is 22952537. The reversal of 22952492 is 29425922.

It is a happy 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 as a sum of consecutive naturals, namely, 2869058 + ... + 2869065.

It is an arithmetic number, because the mean of its divisors is an integer number (6694478).

Almost surely, 2^22952492 is an apocalyptic number.

It is an amenable number.

22952492 is a deficient number, since it is larger than the sum of its proper divisors (17214376).

22952492 is a wasteful number, since it uses less digits than its factorization.

22952492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5738127 (or 5738125 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 22952492 is about 4790.8759115636. The cubic root of 22952492 is about 284.1907565894.

The spelling of 22952492 in words is "twenty-two million, nine hundred fifty-two thousand, four hundred ninety-two".