23690944 has 28 divisors (see below), whose sum is σ = 48532288. Its totient is φ = 11462400.

The previous prime is 23690923. The next prime is 23690959. The reversal of 23690944 is 44909632.

It is a super-2 number, since 2×23690944² = 1122521655222272, which contains 22 as substring.

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, 3987 + ... + 7954.

It is an arithmetic number, because the mean of its divisors is an integer number (1733296).

Almost surely, 2^23690944 is an apocalyptic number.

It is an amenable number.

23690944 is an abundant number, since it is smaller than the sum of its proper divisors (24841344).

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

23690944 is a wasteful number, since it uses less digits than its factorization.

23690944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11984 (or 11974 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 23690944 is about 4867.3343834177. The cubic root of 23690944 is about 287.2064057665.

The spelling of 23690944 in words is "twenty-three million, six hundred ninety thousand, nine hundred forty-four".