252308230 has 16 divisors (see below), whose sum is σ = 456159600. Its totient is φ = 100477792.

The previous prime is 252308209. The next prime is 252308279. The reversal of 252308230 is 32803252.

252308230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 252308195 and 252308204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53305 + ... + 57844.

It is an arithmetic number, because the mean of its divisors is an integer number (28509975).

Almost surely, 2^252308230 is an apocalyptic number.

252308230 is a deficient number, since it is larger than the sum of its proper divisors (203851370).

252308230 is a wasteful number, since it uses less digits than its factorization.

252308230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111383.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 252308230 is about 15884.2132320112. The cubic root of 252308230 is about 631.8933801740.

The spelling of 252308230 in words is "two hundred fifty-two million, three hundred eight thousand, two hundred thirty".