252611132 has 12 divisors (see below), whose sum is σ = 443644656. Its totient is φ = 125855520.

The previous prime is 252611131. The next prime is 252611147. The reversal of 252611132 is 231116252.

252611132 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 = 252611098 and 252611107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252611131) 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, 111248 + ... + 113495.

It is an arithmetic number, because the mean of its divisors is an integer number (36970388).

Almost surely, 2^252611132 is an apocalyptic number.

It is an amenable number.

252611132 is a deficient number, since it is larger than the sum of its proper divisors (191033524).

252611132 is a wasteful number, since it uses less digits than its factorization.

252611132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225028 (or 225026 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 252611132 is about 15893.7450589847. The cubic root of 252611132 is about 632.1461467017.

Adding to 252611132 its reverse (231116252), we get a palindrome (483727384).

The spelling of 252611132 in words is "two hundred fifty-two million, six hundred eleven thousand, one hundred thirty-two".