23392988 has 12 divisors (see below), whose sum is σ = 40971840. Its totient is φ = 11686752.

The previous prime is 23392987. The next prime is 23393033. The reversal of 23392988 is 88929332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23392987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7208 + ... + 9936.

It is an arithmetic number, because the mean of its divisors is an integer number (3414320).

Almost surely, 2^23392988 is an apocalyptic number.

It is an amenable number.

23392988 is a deficient number, since it is larger than the sum of its proper divisors (17578852).

23392988 is a wasteful number, since it uses less digits than its factorization.

23392988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4876 (or 4874 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 23392988 is about 4836.6298183756. The cubic root of 23392988 is about 285.9972777546.

The spelling of 23392988 in words is "twenty-three million, three hundred ninety-two thousand, nine hundred eighty-eight".