725710116 has 48 divisors (see below), whose sum is σ = 1722470400. Its totient is φ = 237767712.

The previous prime is 725710109. The next prime is 725710129. The reversal of 725710116 is 611017527.

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 15 ways as a sum of consecutive naturals, for example, 224971 + ... + 228173.

It is an arithmetic number, because the mean of its divisors is an integer number (35884800).

Almost surely, 2^725710116 is an apocalyptic number.

It is an amenable number.

725710116 is an abundant number, since it is smaller than the sum of its proper divisors (996760284).

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

725710116 is a wasteful number, since it uses less digits than its factorization.

725710116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3526 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 30.

The square root of 725710116 is about 26939.0073313773. The cubic root of 725710116 is about 898.6440965484.

The spelling of 725710116 in words is "seven hundred twenty-five million, seven hundred ten thousand, one hundred sixteen".