23375400 has 48 divisors (see below), whose sum is σ = 72465600. Its totient is φ = 6233280.

The previous prime is 23375393. The next prime is 23375411. The reversal of 23375400 is 457332.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18880 + ... + 20079.

It is an arithmetic number, because the mean of its divisors is an integer number (1509700).

Almost surely, 2^23375400 is an apocalyptic number.

23375400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23375400 is an abundant number, since it is smaller than the sum of its proper divisors (49090200).

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

23375400 is a wasteful number, since it uses less digits than its factorization.

23375400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38978 (or 38969 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23375400 is about 4834.8112682917. The cubic root of 23375400 is about 285.9255841730.

The spelling of 23375400 in words is "twenty-three million, three hundred seventy-five thousand, four hundred".