520460032 has 36 divisors (see below), whose sum is σ = 1100007216. Its totient is φ = 244920320.

The previous prime is 520460011. The next prime is 520460041. The reversal of 520460032 is 230064025.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 520459985 and 520460012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55444 + ... + 64147.

It is an arithmetic number, because the mean of its divisors is an integer number (30555756).

Almost surely, 2^520460032 is an apocalyptic number.

It is an amenable number.

520460032 is an abundant number, since it is smaller than the sum of its proper divisors (579547184).

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

520460032 is a wasteful number, since it uses less digits than its factorization.

520460032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119624 (or 119610 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 520460032 is about 22813.5931409324. The cubic root of 520460032 is about 804.3822180420.

The spelling of 520460032 in words is "five hundred twenty million, four hundred sixty thousand, thirty-two".