23055200 has 144 divisors (see below), whose sum is σ = 67495680. Its totient is φ = 7518720.

The previous prime is 23055187. The next prime is 23055229. The reversal of 23055200 is 255032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128711 + ... + 128889.

It is an arithmetic number, because the mean of its divisors is an integer number (468720).

Almost surely, 2^23055200 is an apocalyptic number.

23055200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23055200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33747840).

23055200 is an abundant number, since it is smaller than the sum of its proper divisors (44440480).

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

23055200 is a wasteful number, since it uses less digits than its factorization.

23055200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 23055200 is about 4801.5830722794. The cubic root of 23055200 is about 284.6140255783.

The spelling of 23055200 in words is "twenty-three million, fifty-five thousand, two hundred".