532131324 has 48 divisors (see below), whose sum is σ = 1286584320. Its totient is φ = 170976960.

The previous prime is 532131317. The next prime is 532131329. The reversal of 532131324 is 423131235.

It is a junction number, because it is equal to n+sod(n) for n = 532131294 and 532131303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532131329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344097 + ... + 345639.

It is an arithmetic number, because the mean of its divisors is an integer number (26803840).

Almost surely, 2^532131324 is an apocalyptic number.

It is an amenable number.

532131324 is an abundant number, since it is smaller than the sum of its proper divisors (754452996).

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

532131324 is a wasteful number, since it uses less digits than its factorization.

532131324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570 (or 2568 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 532131324 is about 23067.9718224208. The cubic root of 532131324 is about 810.3505691779.

Adding to 532131324 its reverse (423131235), we get a palindrome (955262559).

The spelling of 532131324 in words is "five hundred thirty-two million, one hundred thirty-one thousand, three hundred twenty-four".