680190532 has 12 divisors (see below), whose sum is σ = 1360381120. Its totient is φ = 291510216.

The previous prime is 680190529. The next prime is 680190559. The reversal of 680190532 is 235091086.

680190532 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12146232 + ... + 12146287.

Almost surely, 2^680190532 is an apocalyptic number.

It is an amenable number.

680190532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

680190532 is a wasteful number, since it uses less digits than its factorization.

680190532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24292530 (or 24292528 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 680190532 is about 26080.4626492706. The cubic root of 680190532 is about 879.4480578160.

The spelling of 680190532 in words is "six hundred eighty million, one hundred ninety thousand, five hundred thirty-two".