86959611 has 6 divisors (see below), whose sum is σ = 125608340. Its totient is φ = 57973068.

The previous prime is 86959601. The next prime is 86959633. The reversal of 86959611 is 11695968.

It is not a de Polignac number, because 86959611 - 2⁶ = 86959547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86959601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4831081 + ... + 4831098.

Almost surely, 2^86959611 is an apocalyptic number.

86959611 is a deficient number, since it is larger than the sum of its proper divisors (38648729).

86959611 is a wasteful number, since it uses less digits than its factorization.

86959611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9662185 (or 9662182 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 86959611 is about 9325.2137240923. The cubic root of 86959611 is about 443.0361823671.

The spelling of 86959611 in words is "eighty-six million, nine hundred fifty-nine thousand, six hundred eleven".