557132 has 12 divisors (see below), whose sum is σ = 1006656. Its totient is φ = 269520.

The previous prime is 557093. The next prime is 557153. The reversal of 557132 is 231755.

It is a junction number, because it is equal to n+sod(n) for n = 557098 and 557107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2123 + ... + 2370.

It is an arithmetic number, because the mean of its divisors is an integer number (83888).

2⁵⁵⁷¹³² is an apocalyptic number.

It is an amenable number.

557132 is a deficient number, since it is larger than the sum of its proper divisors (449524).

557132 is a wasteful number, since it uses less digits than its factorization.

557132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528 (or 4526 counting only the distinct ones).

The product of its digits is 1050, while the sum is 23.

The square root of 557132 is about 746.4127544462. The cubic root of 557132 is about 82.2847526389.

Adding to 557132 its reverse (231755), we get a palindrome (788887).

The spelling of 557132 in words is "five hundred fifty-seven thousand, one hundred thirty-two".