86231369 has 8 divisors (see below), whose sum is σ = 100166208. Its totient is φ = 72700560.

The previous prime is 86231363. The next prime is 86231377. The reversal of 86231369 is 96313268.

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

It is a cyclic number.

It is not a de Polignac number, because 86231369 - 2⁸ = 86231113 is a prime.

It is a super-2 number, since 2×86231369² = 14871697999228322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86231363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100547 + ... + 101400.

It is an arithmetic number, because the mean of its divisors is an integer number (12520776).

Almost surely, 2^86231369 is an apocalyptic number.

It is an amenable number.

86231369 is a deficient number, since it is larger than the sum of its proper divisors (13934839).

86231369 is a wasteful number, since it uses less digits than its factorization.

86231369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202015.

The product of its digits is 46656, while the sum is 38.

The square root of 86231369 is about 9286.0846970077. The cubic root of 86231369 is about 441.7959805204.

The spelling of 86231369 in words is "eighty-six million, two hundred thirty-one thousand, three hundred sixty-nine".