86115914 has 16 divisors (see below), whose sum is σ = 136946376. Its totient is φ = 40473600.

The previous prime is 86115907. The next prime is 86115943. The reversal of 86115914 is 41951168.

It can be written as a sum of positive squares in 4 ways, for example, as 41667025 + 44448889 = 6455^2 + 6667^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45344 + ... + 47204.

Almost surely, 2^86115914 is an apocalyptic number.

86115914 is a deficient number, since it is larger than the sum of its proper divisors (50830462).

86115914 is a wasteful number, since it uses less digits than its factorization.

86115914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241.

The product of its digits is 8640, while the sum is 35.

The square root of 86115914 is about 9279.8660550678. The cubic root of 86115914 is about 441.5987192178.

The spelling of 86115914 in words is "eighty-six million, one hundred fifteen thousand, nine hundred fourteen".