86086736 has 20 divisors (see below), whose sum is σ = 166953600. Its totient is φ = 43001952.

The previous prime is 86086733. The next prime is 86086771. The reversal of 86086736 is 63768068.

It is a super-2 number, since 2×86086736² = 14821852230267392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86086733) 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, 21155 + ... + 24893.

It is an arithmetic number, because the mean of its divisors is an integer number (8347680).

Almost surely, 2^86086736 is an apocalyptic number.

It is an amenable number.

86086736 is a deficient number, since it is larger than the sum of its proper divisors (80866864).

86086736 is a wasteful number, since it uses less digits than its factorization.

86086736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 86086736 is about 9278.2938086698. The cubic root of 86086736 is about 441.5488390724.

The spelling of 86086736 in words is "eighty-six million, eighty-six thousand, seven hundred thirty-six".