87116675 has 6 divisors (see below), whose sum is σ = 108024708. Its totient is φ = 69693320.

The previous prime is 87116669. The next prime is 87116681. The reversal of 87116675 is 57661178.

It is an interprime number because it is at equal distance from previous prime (87116669) and next prime (87116681).

It is not a de Polignac number, because 87116675 - 2¹⁴ = 87100291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1742309 + ... + 1742358.

It is an arithmetic number, because the mean of its divisors is an integer number (18004118).

Almost surely, 2^87116675 is an apocalyptic number.

87116675 is a deficient number, since it is larger than the sum of its proper divisors (20908033).

87116675 is a wasteful number, since it uses less digits than its factorization.

87116675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484677 (or 3484672 counting only the distinct ones).

The product of its digits is 70560, while the sum is 41.

The square root of 87116675 is about 9333.6313940502. The cubic root of 87116675 is about 443.3027550973.

The spelling of 87116675 in words is "eighty-seven million, one hundred sixteen thousand, six hundred seventy-five".