520714700 has 36 divisors (see below), whose sum is σ = 1232676312. Its totient is φ = 189350400.

The previous prime is 520714699. The next prime is 520714723. The reversal of 520714700 is 7417025.

It is a super-2 number, since 2×520714700² = 542287597592180000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 520714700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235589 + ... + 237788.

Almost surely, 2^520714700 is an apocalyptic number.

520714700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

520714700 is an abundant number, since it is smaller than the sum of its proper divisors (711961612).

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

520714700 is a wasteful number, since it uses less digits than its factorization.

520714700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473402 (or 473395 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 520714700 is about 22819.1739552509. The cubic root of 520714700 is about 804.5133949465.

The spelling of 520714700 in words is "five hundred twenty million, seven hundred fourteen thousand, seven hundred".