87696405708 has 24 divisors (see below), whose sum is σ = 204643338480. Its totient is φ = 29229507840.

The previous prime is 87696405707. The next prime is 87696405733. The reversal of 87696405708 is 80750469678.

It is not an unprimeable number, because it can be changed into a prime (87696405701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186913 + ... + 458616.

It is an arithmetic number, because the mean of its divisors is an integer number (8526805770).

Almost surely, 2^87696405708 is an apocalyptic number.

It is an amenable number.

87696405708 is an abundant number, since it is smaller than the sum of its proper divisors (116946932772).

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

87696405708 is a wasteful number, since it uses less digits than its factorization.

87696405708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656857 (or 656855 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 87696405708 in words is "eighty-seven billion, six hundred ninety-six million, four hundred five thousand, seven hundred eight".