23137048 has 32 divisors (see below), whose sum is σ = 47511360. Its totient is φ = 10475680.

The previous prime is 23137039. The next prime is 23137061. The reversal of 23137048 is 84073132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40815 + ... + 41377.

It is an arithmetic number, because the mean of its divisors is an integer number (1484730).

Almost surely, 2^23137048 is an apocalyptic number.

It is an amenable number.

23137048 is an abundant number, since it is smaller than the sum of its proper divisors (24374312).

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

23137048 is a wasteful number, since it uses less digits than its factorization.

23137048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 23137048 is about 4810.0985436891. The cubic root of 23137048 is about 284.9504294621.

The spelling of 23137048 in words is "twenty-three million, one hundred thirty-seven thousand, forty-eight".