252762230 has 32 divisors (see below), whose sum is σ = 522291456. Its totient is φ = 86274144.

The previous prime is 252762227. The next prime is 252762241. The reversal of 252762230 is 32267252.

252762230 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 = 252762193 and 252762202.

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, 7937 + ... + 23843.

It is an arithmetic number, because the mean of its divisors is an integer number (16321608).

Almost surely, 2^252762230 is an apocalyptic number.

252762230 is an abundant number, since it is smaller than the sum of its proper divisors (269529226).

252762230 is a wasteful number, since it uses less digits than its factorization.

252762230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16148.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 252762230 is about 15898.4977277729. The cubic root of 252762230 is about 632.2721598612.

The spelling of 252762230 in words is "two hundred fifty-two million, seven hundred sixty-two thousand, two hundred thirty".