86619116 has 12 divisors (see below), whose sum is σ = 151737432. Its totient is φ = 43265568.

The previous prime is 86619107. The next prime is 86619149. The reversal of 86619116 is 61191668.

It is a self number, because there is not a number n which added to its sum of digits gives 86619116.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6350 + ... + 14613.

It is an arithmetic number, because the mean of its divisors is an integer number (12644786).

Almost surely, 2^86619116 is an apocalyptic number.

It is an amenable number.

86619116 is a deficient number, since it is larger than the sum of its proper divisors (65118316).

86619116 is a wasteful number, since it uses less digits than its factorization.

86619116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22000 (or 21998 counting only the distinct ones).

The product of its digits is 15552, while the sum is 38.

The square root of 86619116 is about 9306.9391316372. The cubic root of 86619116 is about 442.4571820635.

The spelling of 86619116 in words is "eighty-six million, six hundred nineteen thousand, one hundred sixteen".