727206056 has 8 divisors (see below), whose sum is σ = 1363511370. Its totient is φ = 363603024.

The previous prime is 727206047. The next prime is 727206061. The reversal of 727206056 is 650602727.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 577633156 + 149572900 = 24034^2 + 12230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45450371 + ... + 45450386.

Almost surely, 2^727206056 is an apocalyptic number.

It is an amenable number.

727206056 is a deficient number, since it is larger than the sum of its proper divisors (636305314).

727206056 is a wasteful number, since it uses less digits than its factorization.

727206056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90900763 (or 90900759 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 727206056 is about 26966.7583517189. The cubic root of 727206056 is about 899.2611450434.

The spelling of 727206056 in words is "seven hundred twenty-seven million, two hundred six thousand, fifty-six".