22696864 has 24 divisors (see below), whose sum is σ = 45638208. Its totient is φ = 11106240.

The previous prime is 22696859. The next prime is 22696871. The reversal of 22696864 is 46869622.

It is a self number, because there is not a number n which added to its sum of digits gives 22696864.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6042 + ... + 9049.

It is an arithmetic number, because the mean of its divisors is an integer number (1901592).

Almost surely, 2^22696864 is an apocalyptic number.

It is an amenable number.

22696864 is an abundant number, since it is smaller than the sum of its proper divisors (22941344).

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

22696864 is a wasteful number, since it uses less digits than its factorization.

22696864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15148 (or 15140 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 22696864 is about 4764.1225844850. The cubic root of 22696864 is about 283.1317794542.

The spelling of 22696864 in words is "twenty-two million, six hundred ninety-six thousand, eight hundred sixty-four".