11622944 has 12 divisors (see below), whose sum is σ = 22882734. Its totient is φ = 5811456.

The previous prime is 11622937. The next prime is 11622971. The reversal of 11622944 is 44922611.

It can be written as a sum of positive squares in only one way, i.e., 11478544 + 144400 = 3388^2 + 380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181577 + ... + 181640.

Almost surely, 2^11622944 is an apocalyptic number.

It is an amenable number.

11622944 is a deficient number, since it is larger than the sum of its proper divisors (11259790).

11622944 is an equidigital number, since it uses as much as digits as its factorization.

11622944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363227 (or 363219 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 11622944 is about 3409.2439044457. The cubic root of 11622944 is about 226.5193891401.

The spelling of 11622944 in words is "eleven million, six hundred twenty-two thousand, nine hundred forty-four".