87710316 has 72 divisors (see below), whose sum is σ = 219810864. Its totient is φ = 27202560.

The previous prime is 87710309. The next prime is 87710323. The reversal of 87710316 is 61301778.

It is an interprime number because it is at equal distance from previous prime (87710309) and next prime (87710323).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260100 + ... + 260436.

Almost surely, 2^87710316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87710316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109905432).

87710316 is an abundant number, since it is smaller than the sum of its proper divisors (132100548).

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

87710316 is a wasteful number, since it uses less digits than its factorization.

87710316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 87710316 is about 9365.3785828444. The cubic root of 87710316 is about 444.3074123006.

The spelling of 87710316 in words is "eighty-seven million, seven hundred ten thousand, three hundred sixteen".