22474952 has 24 divisors (see below), whose sum is σ = 44769810. Its totient is φ = 10575360.

The previous prime is 22474943. The next prime is 22474973. The reversal of 22474952 is 25947422.

It can be written as a sum of positive squares in 3 ways, for example, as 18887716 + 3587236 = 4346^2 + 1894^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2549 + ... + 7172.

Almost surely, 2^22474952 is an apocalyptic number.

It is an amenable number.

22474952 is a deficient number, since it is larger than the sum of its proper divisors (22294858).

22474952 is a wasteful number, since it uses less digits than its factorization.

22474952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9761 (or 9740 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 22474952 is about 4740.7754639932. The cubic root of 22474952 is about 282.2060094525.

The spelling of 22474952 in words is "twenty-two million, four hundred seventy-four thousand, nine hundred fifty-two".