86328423 has 12 divisors (see below), whose sum is σ = 129315368. Its totient is φ = 57552120.

The previous prime is 86328409. The next prime is 86328433. The reversal of 86328423 is 32482368.

It is not a de Polignac number, because 86328423 - 2⁸ = 86328167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86328433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177388 + ... + 177873.

Almost surely, 2^86328423 is an apocalyptic number.

86328423 is a deficient number, since it is larger than the sum of its proper divisors (42986945).

86328423 is an equidigital number, since it uses as much as digits as its factorization.

86328423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355276 (or 355264 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 86328423 is about 9291.3090035796. The cubic root of 86328423 is about 441.9616665158.

It can be divided in two parts, 86 and 328423, that added together give a cube (328509 = 69³).

The spelling of 86328423 in words is "eighty-six million, three hundred twenty-eight thousand, four hundred twenty-three".