6272256772 has 12 divisors (see below), whose sum is σ = 10977017436. Its totient is φ = 3135966080.

The previous prime is 6272256769. The next prime is 6272256803. The reversal of 6272256772 is 2776522726.

It can be written as a sum of positive squares in 2 ways, for example, as 1785400516 + 4486856256 = 42254^2 + 66984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102168 + ... + 151600.

It is an arithmetic number, because the mean of its divisors is an integer number (914751453).

Almost surely, 2^6272256772 is an apocalyptic number.

It is an amenable number.

6272256772 is a deficient number, since it is larger than the sum of its proper divisors (4704760664).

6272256772 is a wasteful number, since it uses less digits than its factorization.

6272256772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81158 (or 81156 counting only the distinct ones).

The product of its digits is 987840, while the sum is 46.

The square root of 6272256772 is about 79197.5805943591. The cubic root of 6272256772 is about 1844.1996829542.

The spelling of 6272256772 in words is "six billion, two hundred seventy-two million, two hundred fifty-six thousand, seven hundred seventy-two".