520132 has 12 divisors (see below), whose sum is σ = 963900. Its totient is φ = 244736.

The previous prime is 520129. The next prime is 520151. The reversal of 520132 is 231025.

It can be written as a sum of positive squares in 2 ways, for example, as 188356 + 331776 = 434^2 + 576^2 .

520132 is a modest number, since divided by 132 gives 52 as remainder.

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 3 ways as a sum of consecutive naturals, for example, 3757 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (80325).

2⁵²⁰¹³² is an apocalyptic number.

It is an amenable number.

520132 is a deficient number, since it is larger than the sum of its proper divisors (443768).

520132 is a wasteful number, since it uses less digits than its factorization.

520132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670 (or 7668 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 520132 is about 721.2017748176. The cubic root of 520132 is about 80.4213189012.

Adding to 520132 its reverse (231025), we get a palindrome (751157).

The spelling of 520132 in words is "five hundred twenty thousand, one hundred thirty-two".