22364996 has 12 divisors (see below), whose sum is σ = 41441148. Its totient is φ = 10524672.

The previous prime is 22364987. The next prime is 22365017. The reversal of 22364996 is 69946322.

It can be written as a sum of positive squares in 2 ways, for example, as 13424896 + 8940100 = 3664^2 + 2990^2 .

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, 164381 + ... + 164516.

It is an arithmetic number, because the mean of its divisors is an integer number (3453429).

Almost surely, 2^22364996 is an apocalyptic number.

It is an amenable number.

22364996 is a deficient number, since it is larger than the sum of its proper divisors (19076152).

22364996 is a wasteful number, since it uses less digits than its factorization.

22364996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328918 (or 328916 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 22364996 is about 4729.1644082227. The cubic root of 22364996 is about 281.7450372277.

The spelling of 22364996 in words is "twenty-two million, three hundred sixty-four thousand, nine hundred ninety-six".