727425772 has 48 divisors (see below), whose sum is σ = 1347075072. Its totient is φ = 343249920.

The previous prime is 727425737. The next prime is 727425799. The reversal of 727425772 is 277524727.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1899093 + ... + 1899475.

It is an arithmetic number, because the mean of its divisors is an integer number (28064064).

Almost surely, 2^727425772 is an apocalyptic number.

It is an amenable number.

727425772 is a deficient number, since it is larger than the sum of its proper divisors (619649300).

727425772 is a wasteful number, since it uses less digits than its factorization.

727425772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 776 counting only the distinct ones).

The product of its digits is 384160, while the sum is 43.

The square root of 727425772 is about 26970.8318744528. The cubic root of 727425772 is about 899.3517026712.

The spelling of 727425772 in words is "seven hundred twenty-seven million, four hundred twenty-five thousand, seven hundred seventy-two".