252280230 has 32 divisors (see below), whose sum is σ = 609493248. Its totient is φ = 66828000.

The previous prime is 252280211. The next prime is 252280277. The reversal of 252280230 is 32082252.

252280230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 252280230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23316 + ... + 32375.

It is an arithmetic number, because the mean of its divisors is an integer number (19046664).

Almost surely, 2^252280230 is an apocalyptic number.

252280230 is an abundant number, since it is smaller than the sum of its proper divisors (357213018).

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

252280230 is a wasteful number, since it uses less digits than its factorization.

252280230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55852.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 252280230 is about 15883.3318293109. The cubic root of 252280230 is about 631.8700044414.

The spelling of 252280230 in words is "two hundred fifty-two million, two hundred eighty thousand, two hundred thirty".