725466732 has 24 divisors (see below), whose sum is σ = 1694750400. Its totient is φ = 241537296.

The previous prime is 725466701. The next prime is 725466769. The reversal of 725466732 is 237664527.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24882 + ... + 45497.

It is an arithmetic number, because the mean of its divisors is an integer number (70614600).

Almost surely, 2^725466732 is an apocalyptic number.

It is an amenable number.

725466732 is an abundant number, since it is smaller than the sum of its proper divisors (969283668).

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

725466732 is a wasteful number, since it uses less digits than its factorization.

725466732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71245 (or 71243 counting only the distinct ones).

The product of its digits is 423360, while the sum is 42.

The square root of 725466732 is about 26934.4896368949. The cubic root of 725466732 is about 898.5436248196.

The spelling of 725466732 in words is "seven hundred twenty-five million, four hundred sixty-six thousand, seven hundred thirty-two".