3115882152 has 24 divisors (see below), whose sum is σ = 8438847690. Its totient is φ = 1038627360.

The previous prime is 3115882093. The next prime is 3115882153. The reversal of 3115882152 is 2512885113.

3115882152 is a `hidden beast` number, since 3 + 1 + 1 + 588 + 21 + 52 = 666.

3115882152 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 only one way, i.e., 3114309636 + 1572516 = 55806^2 + 1254^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×3115882152² = 19417443170304302208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3115882153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21637999 + ... + 21638142.

Almost surely, 2^3115882152 is an apocalyptic number.

It is an amenable number.

3115882152 is an abundant number, since it is smaller than the sum of its proper divisors (5322965538).

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

3115882152 is a wasteful number, since it uses less digits than its factorization.

3115882152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43276153 (or 43276146 counting only the distinct ones).

The product of its digits is 19200, while the sum is 36.

The square root of 3115882152 is about 55820.0873521352. The cubic root of 3115882152 is about 1460.5855773275.

The spelling of 3115882152 in words is "three billion, one hundred fifteen million, eight hundred eighty-two thousand, one hundred fifty-two".