52831107 has 12 divisors (see below), whose sum is σ = 87213360. Its totient is φ = 30189168.

The previous prime is 52831073. The next prime is 52831151. The reversal of 52831107 is 70113825.

52831107 is a `hidden beast` number, since 528 + 31 + 107 = 666.

It is not a de Polignac number, because 52831107 - 2⁶ = 52831043 is a prime.

It is a super-2 number, since 2×52831107² = 5582251733690898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52831157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 419232 + ... + 419357.

It is an arithmetic number, because the mean of its divisors is an integer number (7267780).

Almost surely, 2^52831107 is an apocalyptic number.

52831107 is a deficient number, since it is larger than the sum of its proper divisors (34382253).

52831107 is a wasteful number, since it uses less digits than its factorization.

52831107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838602 (or 838599 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 52831107 is about 7268.5010146522. The cubic root of 52831107 is about 375.2291506115.

The spelling of 52831107 in words is "fifty-two million, eight hundred thirty-one thousand, one hundred seven".