22696544 has 24 divisors (see below), whose sum is σ = 48121920. Its totient is φ = 10475136.

The previous prime is 22696537. The next prime is 22696559. The reversal of 22696544 is 44569622.

It is a junction number, because it is equal to n+sod(n) for n = 22696498 and 22696507.

It is a congruent number.

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, 26864 + ... + 27695.

It is an arithmetic number, because the mean of its divisors is an integer number (2005080).

Almost surely, 2^22696544 is an apocalyptic number.

It is an amenable number.

22696544 is an abundant number, since it is smaller than the sum of its proper divisors (25425376).

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

22696544 is a wasteful number, since it uses less digits than its factorization.

22696544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54582 (or 54574 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 22696544 is about 4764.0890000083. The cubic root of 22696544 is about 283.1304488358.

The spelling of 22696544 in words is "twenty-two million, six hundred ninety-six thousand, five hundred forty-four".