252146116 has 12 divisors (see below), whose sum is σ = 443807532. Its totient is φ = 125343968.

The previous prime is 252146113. The next prime is 252146173. The reversal of 252146116 is 611641252.

252146116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 179828100 + 72318016 = 13410^2 + 8504^2 .

It is not an unprimeable number, because it can be changed into a prime (252146113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181495 + ... + 182878.

It is an arithmetic number, because the mean of its divisors is an integer number (36983961).

Almost surely, 2^252146116 is an apocalyptic number.

It is an amenable number.

252146116 is a deficient number, since it is larger than the sum of its proper divisors (191661416).

252146116 is a wasteful number, since it uses less digits than its factorization.

252146116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364550 (or 364548 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 252146116 is about 15879.1094208712. The cubic root of 252146116 is about 631.7580157020.

Adding to 252146116 its reverse (611641252), we get a palindrome (863787368).

The spelling of 252146116 in words is "two hundred fifty-two million, one hundred forty-six thousand, one hundred sixteen".