86402316 has 96 divisors (see below), whose sum is σ = 270724608. Its totient is φ = 20712960.

The previous prime is 86402311. The next prime is 86402359. The reversal of 86402316 is 61320468.

It is not an unprimeable number, because it can be changed into a prime (86402311) 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 31 ways as a sum of consecutive naturals, for example, 8416 + ... + 15608.

It is an arithmetic number, because the mean of its divisors is an integer number (2820048).

Almost surely, 2^86402316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86402316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135362304).

86402316 is an abundant number, since it is smaller than the sum of its proper divisors (184322292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86402316 is a wasteful number, since it uses less digits than its factorization.

86402316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231 (or 7229 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 86402316 is about 9295.2846110272. The cubic root of 86402316 is about 442.0877299020.

The spelling of 86402316 in words is "eighty-six million, four hundred two thousand, three hundred sixteen".