23032680 has 64 divisors (see below), whose sum is σ = 75384000. Its totient is φ = 5583360.

The previous prime is 23032631. The next prime is 23032703. The reversal of 23032680 is 8623032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 23032680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7405 + ... + 10044.

It is an arithmetic number, because the mean of its divisors is an integer number (1177875).

Almost surely, 2^23032680 is an apocalyptic number.

23032680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032680 is an abundant number, since it is smaller than the sum of its proper divisors (52351320).

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

23032680 is a wasteful number, since it uses less digits than its factorization.

23032680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17474 (or 17470 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23032680 is about 4799.2374394272. The cubic root of 23032680 is about 284.5213263768.

The spelling of 23032680 in words is "twenty-three million, thirty-two thousand, six hundred eighty".