252080787 has 32 divisors (see below), whose sum is σ = 396490752. Its totient is φ = 139474944.

The previous prime is 252080783. The next prime is 252080791. The reversal of 252080787 is 787080252.

252080787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (252080783) and next prime (252080791).

It is not a de Polignac number, because 252080787 - 2² = 252080783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252080783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94423 + ... + 97055.

It is an arithmetic number, because the mean of its divisors is an integer number (12390336).

Almost surely, 2^252080787 is an apocalyptic number.

252080787 is a deficient number, since it is larger than the sum of its proper divisors (144409965).

252080787 is a wasteful number, since it uses less digits than its factorization.

252080787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 252080787 is about 15877.0522138085. The cubic root of 252080787 is about 631.7034498746.

The spelling of 252080787 in words is "two hundred fifty-two million, eighty thousand, seven hundred eighty-seven".