86130916 has 12 divisors (see below), whose sum is σ = 150863020. Its totient is φ = 43027200.

The previous prime is 86130871. The next prime is 86130923. The reversal of 86130916 is 61903168.

It can be written as a sum of positive squares in 2 ways, for example, as 15570916 + 70560000 = 3946^2 + 8400^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 4161 + ... + 13768.

Almost surely, 2^86130916 is an apocalyptic number.

It is an amenable number.

86130916 is a deficient number, since it is larger than the sum of its proper divisors (64732104).

86130916 is a wasteful number, since it uses less digits than its factorization.

86130916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19134 (or 19132 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 86130916 is about 9280.6743289483. The cubic root of 86130916 is about 441.6243609334.

The spelling of 86130916 in words is "eighty-six million, one hundred thirty thousand, nine hundred sixteen".