522412832 has 12 divisors (see below), whose sum is σ = 1028500326. Its totient is φ = 261206400.

The previous prime is 522412831. The next prime is 522412843. The reversal of 522412832 is 238214225.

It can be written as a sum of positive squares in only one way, i.e., 509134096 + 13278736 = 22564^2 + 3644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 522412795 and 522412804.

It is not an unprimeable number, because it can be changed into a prime (522412831) by changing a digit.

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 as a sum of consecutive naturals, namely, 8162669 + ... + 8162732.

Almost surely, 2^522412832 is an apocalyptic number.

It is an amenable number.

522412832 is a deficient number, since it is larger than the sum of its proper divisors (506087494).

522412832 is a wasteful number, since it uses less digits than its factorization.

522412832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16325411 (or 16325403 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 522412832 is about 22856.3521148936. The cubic root of 522412832 is about 805.3869939489.

The spelling of 522412832 in words is "five hundred twenty-two million, four hundred twelve thousand, eight hundred thirty-two".