86402342 has 16 divisors (see below), whose sum is σ = 139739712. Its totient is φ = 39830400.

The previous prime is 86402311. The next prime is 86402359. The reversal of 86402342 is 24320468.

It is a congruent number.

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, 29843 + ... + 32609.

It is an arithmetic number, because the mean of its divisors is an integer number (8733732).

Almost surely, 2^86402342 is an apocalyptic number.

86402342 is a deficient number, since it is larger than the sum of its proper divisors (53337370).

86402342 is a wasteful number, since it uses less digits than its factorization.

86402342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 86402342 is about 9295.2860095857. The cubic root of 86402342 is about 442.0877742460.

The spelling of 86402342 in words is "eighty-six million, four hundred two thousand, three hundred forty-two".