532415632 has 20 divisors (see below), whose sum is σ = 1178920576. Its totient is φ = 228178080.

The previous prime is 532415603. The next prime is 532415651. The reversal of 532415632 is 236514235.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 532415594 and 532415603.

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, 2376744 + ... + 2376967.

Almost surely, 2^532415632 is an apocalyptic number.

It is an amenable number.

532415632 is an abundant number, since it is smaller than the sum of its proper divisors (646504944).

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

532415632 is a wasteful number, since it uses less digits than its factorization.

532415632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4753726 (or 4753720 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 532415632 is about 23074.1333965113. The cubic root of 532415632 is about 810.4948619621.

Adding to 532415632 its reverse (236514235), we get a palindrome (768929867).

The spelling of 532415632 in words is "five hundred thirty-two million, four hundred fifteen thousand, six hundred thirty-two".