8257026672 has 60 divisors (see below), whose sum is σ = 23132396664. Its totient is φ = 2749461120.

The previous prime is 8257026649. The next prime is 8257026683. The reversal of 8257026672 is 2766207528.

8257026672 is a `hidden beast` number, since 8 + 2 + 570 + 2 + 6 + 6 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110298 + ... + 169350.

Almost surely, 2^8257026672 is an apocalyptic number.

It is an amenable number.

8257026672 is an abundant number, since it is smaller than the sum of its proper divisors (14875369992).

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

8257026672 is a wasteful number, since it uses less digits than its factorization.

8257026672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60038 (or 60029 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 8257026672 is about 90868.1829465077. The cubic root of 8257026672 is about 2021.1935135431.

The spelling of 8257026672 in words is "eight billion, two hundred fifty-seven million, twenty-six thousand, six hundred seventy-two".