252015032 has 8 divisors (see below), whose sum is σ = 472528200. Its totient is φ = 126007512.

The previous prime is 252015013. The next prime is 252015037. The reversal of 252015032 is 230510252.

252015032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×252015032² = 127023152707922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252014995 and 252015013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252015037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15750932 + ... + 15750947.

It is an arithmetic number, because the mean of its divisors is an integer number (59066025).

Almost surely, 2^252015032 is an apocalyptic number.

It is an amenable number.

252015032 is a deficient number, since it is larger than the sum of its proper divisors (220513168).

252015032 is a wasteful number, since it uses less digits than its factorization.

252015032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31501885 (or 31501881 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 252015032 is about 15874.9813228237. The cubic root of 252015032 is about 631.6485187114.

Adding to 252015032 its reverse (230510252), we get a palindrome (482525284).

The spelling of 252015032 in words is "two hundred fifty-two million, fifteen thousand, thirty-two".