252823710 has 64 divisors (see below), whose sum is σ = 617202432. Its totient is φ = 66272256.

The previous prime is 252823657. The next prime is 252823723. The reversal of 252823710 is 17328252.

252823710 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 (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 823377 + ... + 823683.

It is an arithmetic number, because the mean of its divisors is an integer number (9643788).

Almost surely, 2^252823710 is an apocalyptic number.

252823710 is an abundant number, since it is smaller than the sum of its proper divisors (364378722).

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

252823710 is a wasteful number, since it uses less digits than its factorization.

252823710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 252823710 is about 15900.4311262305. The cubic root of 252823710 is about 632.3234187606.

The spelling of 252823710 in words is "two hundred fifty-two million, eight hundred twenty-three thousand, seven hundred ten".