87692056704 has 160 divisors (see below), whose sum is σ = 298251835200. Its totient is φ = 25054852608.

The previous prime is 87692056693. The next prime is 87692056717. The reversal of 87692056704 is 40765029678.

87692056704 is a `hidden beast` number, since 8 + 76 + 9 + 2 + 0 + 567 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 531564 + ... + 676715.

It is an arithmetic number, because the mean of its divisors is an integer number (1864073970).

Almost surely, 2^87692056704 is an apocalyptic number.

87692056704 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

87692056704 is an abundant number, since it is smaller than the sum of its proper divisors (210559778496).

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

87692056704 is a wasteful number, since it uses less digits than its factorization.

87692056704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208312 (or 1208291 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 87692056704 in words is "eighty-seven billion, six hundred ninety-two million, fifty-six thousand, seven hundred four".