23040752 has 20 divisors (see below), whose sum is σ = 51019056. Its totient is φ = 9874560.

The previous prime is 23040713. The next prime is 23040767. The reversal of 23040752 is 25704032.

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, 102749 + ... + 102972.

Almost surely, 2^23040752 is an apocalyptic number.

It is an amenable number.

23040752 is an abundant number, since it is smaller than the sum of its proper divisors (27978304).

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

23040752 is a wasteful number, since it uses less digits than its factorization.

23040752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205736 (or 205730 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 23040752 is about 4800.0783326942. The cubic root of 23040752 is about 284.5545601401.

Adding to 23040752 its reverse (25704032), we get a palindrome (48744784).

The spelling of 23040752 in words is "twenty-three million, forty thousand, seven hundred fifty-two".