52831706 has 12 divisors (see below), whose sum is σ = 80364222. Its totient is φ = 26048736.

The previous prime is 52831693. The next prime is 52831717. The reversal of 52831706 is 60713825.

It is a happy number.

52831706 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 3 ways, for example, as 51912025 + 919681 = 7205^2 + 959^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8180 + ... + 13136.

Almost surely, 2^52831706 is an apocalyptic number.

52831706 is a deficient number, since it is larger than the sum of its proper divisors (27532516).

52831706 is an equidigital number, since it uses as much as digits as its factorization.

52831706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105 (or 5032 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 52831706 is about 7268.5422197302. The cubic root of 52831706 is about 375.2305687243.

The spelling of 52831706 in words is "fifty-two million, eight hundred thirty-one thousand, seven hundred six".