87316707 has 16 divisors (see below), whose sum is σ = 119897600. Its totient is φ = 56482272.

The previous prime is 87316693. The next prime is 87316711. The reversal of 87316707 is 70761378.

It is not a de Polignac number, because 87316707 - 2⁶ = 87316643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87306707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50544 + ... + 52242.

It is an arithmetic number, because the mean of its divisors is an integer number (7493600).

Almost surely, 2^87316707 is an apocalyptic number.

87316707 is a deficient number, since it is larger than the sum of its proper divisors (32580893).

87316707 is a wasteful number, since it uses less digits than its factorization.

87316707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202.

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 87316707 is about 9344.3409077366. The cubic root of 87316707 is about 443.6417906620.

The spelling of 87316707 in words is "eighty-seven million, three hundred sixteen thousand, seven hundred seven".