22032364 has 12 divisors (see below), whose sum is σ = 38662624. Its totient is φ = 10985904.

The previous prime is 22032337. The next prime is 22032371. The reversal of 22032364 is 46323022.

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 in 3 ways as a sum of consecutive naturals, for example, 5892 + ... + 8875.

Almost surely, 2^22032364 is an apocalyptic number.

It is an amenable number.

22032364 is a deficient number, since it is larger than the sum of its proper divisors (16630260).

22032364 is a wasteful number, since it uses less digits than its factorization.

22032364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15144 (or 15142 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 22032364 is about 4693.8645059269. The cubic root of 22032364 is about 280.3412675632.

Adding to 22032364 its reverse (46323022), we get a palindrome (68355386).

The spelling of 22032364 in words is "twenty-two million, thirty-two thousand, three hundred sixty-four".