22939952 has 20 divisors (see below), whose sum is σ = 50795856. Its totient is φ = 9831360.

The previous prime is 22939933. The next prime is 22939979. The reversal of 22939952 is 25993922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102299 + ... + 102522.

Almost surely, 2^22939952 is an apocalyptic number.

It is an amenable number.

22939952 is an abundant number, since it is smaller than the sum of its proper divisors (27855904).

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

22939952 is a wasteful number, since it uses less digits than its factorization.

22939952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204836 (or 204830 counting only the distinct ones).

The product of its digits is 87480, while the sum is 41.

The square root of 22939952 is about 4789.5669950425. The cubic root of 22939952 is about 284.1389916757.

The spelling of 22939952 in words is "twenty-two million, nine hundred thirty-nine thousand, nine hundred fifty-two".