6872186256264 has 96 divisors (see below), whose sum is σ = 21272820791040. Its totient is φ = 1963318579200.

The previous prime is 6872186256233. The next prime is 6872186256269. The reversal of 6872186256264 is 4626526812786.

6872186256264 is a `hidden beast` number, since 6 + 8 + 7 + 2 + 1 + 8 + 6 + 2 + 562 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (6872186256269) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5568529 + ... + 6689759.

It is an arithmetic number, because the mean of its divisors is an integer number (221591883240).

Almost surely, 2^{6872186256264} is an apocalyptic number.

It is an amenable number.

6872186256264 is an abundant number, since it is smaller than the sum of its proper divisors (14400634534776).

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

6872186256264 is a wasteful number, since it uses less digits than its factorization.

6872186256264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133411 (or 1133404 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 63.

The spelling of 6872186256264 in words is "six trillion, eight hundred seventy-two billion, one hundred eighty-six million, two hundred fifty-six thousand, two hundred sixty-four".