520908714 has 24 divisors (see below), whose sum is σ = 1129864320. Its totient is φ = 173447208.

The previous prime is 520908683. The next prime is 520908757. The reversal of 520908714 is 417809025.

It is a super-2 number, since 2×520908714² = 542691776642267592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1767 + ... + 32325.

It is an arithmetic number, because the mean of its divisors is an integer number (47077680).

Almost surely, 2^520908714 is an apocalyptic number.

520908714 is an abundant number, since it is smaller than the sum of its proper divisors (608955606).

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

520908714 is a wasteful number, since it uses less digits than its factorization.

520908714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31514 (or 31511 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 520908714 is about 22823.4246772915. The cubic root of 520908714 is about 804.6133008901.

The spelling of 520908714 in words is "five hundred twenty million, nine hundred eight thousand, seven hundred fourteen".