23855200 has 36 divisors (see below), whose sum is σ = 58238460. Its totient is φ = 9541760.

The previous prime is 23855177. The next prime is 23855243. The reversal of 23855200 is 255832.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14110 + ... + 15709.

It is an arithmetic number, because the mean of its divisors is an integer number (1617735).

Almost surely, 2^23855200 is an apocalyptic number.

23855200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23855200 is an abundant number, since it is smaller than the sum of its proper divisors (34383260).

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

23855200 is a wasteful number, since it uses less digits than its factorization.

23855200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29839 (or 29826 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 23855200 is about 4884.1785389152. The cubic root of 23855200 is about 287.8686386528.

The spelling of 23855200 in words is "twenty-three million, eight hundred fifty-five thousand, two hundred".