23420600 has 48 divisors (see below), whose sum is σ = 62235600. Its totient is φ = 8029440.

The previous prime is 23420599. The next prime is 23420623. The reversal of 23420600 is 602432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6965 + ... + 9764.

It is an arithmetic number, because the mean of its divisors is an integer number (1296575).

Almost surely, 2^23420600 is an apocalyptic number.

23420600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23420600 is an abundant number, since it is smaller than the sum of its proper divisors (38815000).

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

23420600 is a wasteful number, since it uses less digits than its factorization.

23420600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16752 (or 16743 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 23420600 is about 4839.4834435092. The cubic root of 23420600 is about 286.1097594920.

The spelling of 23420600 in words is "twenty-three million, four hundred twenty thousand, six hundred".