252972702 has 24 divisors (see below), whose sum is σ = 553761936. Its totient is φ = 83454336.

The previous prime is 252972701. The next prime is 252972721. The reversal of 252972702 is 207279252.

252972702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252972701) 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, 70698 + ... + 74189.

It is an arithmetic number, because the mean of its divisors is an integer number (23073414).

Almost surely, 2^252972702 is an apocalyptic number.

252972702 is an abundant number, since it is smaller than the sum of its proper divisors (300789234).

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

252972702 is a wasteful number, since it uses less digits than its factorization.

252972702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144992 (or 144989 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 252972702 is about 15905.1155921609. The cubic root of 252972702 is about 632.4476062565.

The spelling of 252972702 in words is "two hundred fifty-two million, nine hundred seventy-two thousand, seven hundred two".