86107155 has 8 divisors (see below), whose sum is σ = 137771472. Its totient is φ = 45923808.

The previous prime is 86107141. The next prime is 86107157. The reversal of 86107155 is 55170168.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86107155 - 2⁸ = 86106899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86107157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2870224 + ... + 2870253.

It is an arithmetic number, because the mean of its divisors is an integer number (17221434).

Almost surely, 2^86107155 is an apocalyptic number.

86107155 is a deficient number, since it is larger than the sum of its proper divisors (51664317).

86107155 is a wasteful number, since it uses less digits than its factorization.

86107155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5740485.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 86107155 is about 9279.3941073758. The cubic root of 86107155 is about 441.5837467845.

The spelling of 86107155 in words is "eighty-six million, one hundred seven thousand, one hundred fifty-five".