727208072 has 16 divisors (see below), whose sum is σ = 1363856400. Its totient is φ = 363513040.

The previous prime is 727208051. The next prime is 727208081. The reversal of 727208072 is 270802727.

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, 32579 + ... + 50157.

It is an arithmetic number, because the mean of its divisors is an integer number (85241025).

Almost surely, 2^727208072 is an apocalyptic number.

It is an amenable number.

727208072 is a deficient number, since it is larger than the sum of its proper divisors (636648328).

727208072 is a wasteful number, since it uses less digits than its factorization.

727208072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22756 (or 22752 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 727208072 is about 26966.7957310467. The cubic root of 727208072 is about 899.2619760361.

The spelling of 727208072 in words is "seven hundred twenty-seven million, two hundred eight thousand, seventy-two".