86937616 has 20 divisors (see below), whose sum is σ = 177307600. Its totient is φ = 41180832.

The previous prime is 86937611. The next prime is 86937623. The reversal of 86937616 is 61673968.

It is not an unprimeable number, because it can be changed into a prime (86937611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142686 + ... + 143293.

It is an arithmetic number, because the mean of its divisors is an integer number (8865380).

Almost surely, 2^86937616 is an apocalyptic number.

It is an amenable number.

86937616 is an abundant number, since it is smaller than the sum of its proper divisors (90369984).

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

86937616 is a wasteful number, since it uses less digits than its factorization.

86937616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286006 (or 286000 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 86937616 is about 9324.0343199712. The cubic root of 86937616 is about 442.9988263179.

The spelling of 86937616 in words is "eighty-six million, nine hundred thirty-seven thousand, six hundred sixteen".