223952200 has 48 divisors (see below), whose sum is σ = 529542000. Its totient is φ = 88057920.

The previous prime is 223952147. The next prime is 223952207. The reversal of 223952200 is 2259322.

223952200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (223952207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2311 + ... + 21289.

It is an arithmetic number, because the mean of its divisors is an integer number (11032125).

Almost surely, 2^223952200 is an apocalyptic number.

223952200 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 223952200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264771000).

223952200 is an abundant number, since it is smaller than the sum of its proper divisors (305589800).

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

223952200 is a wasteful number, since it uses less digits than its factorization.

223952200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19054 (or 19045 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 223952200 is about 14965.0325759752. The cubic root of 223952200 is about 607.2745922089.

The spelling of 223952200 in words is "two hundred twenty-three million, nine hundred fifty-two thousand, two hundred".