23040944 has 20 divisors (see below), whose sum is σ = 44748624. Its totient is φ = 11492928.

The previous prime is 23040931. The next prime is 23040971. The reversal of 23040944 is 44904032.

It is a super-2 number, since 2×23040944² = 1061770200822272, which contains 22 as substring.

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, 6314 + ... + 9270.

Almost surely, 2^23040944 is an apocalyptic number.

It is an amenable number.

23040944 is a deficient number, since it is larger than the sum of its proper divisors (21707680).

23040944 is a wasteful number, since it uses less digits than its factorization.

23040944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452 (or 3446 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 23040944 is about 4800.0983323261. The cubic root of 23040944 is about 284.5553505414. Note that the first 3 decimals are identical.

Adding to 23040944 its reverse (44904032), we get a palindrome (67944976).

The spelling of 23040944 in words is "twenty-three million, forty thousand, nine hundred forty-four".