86002344 has 64 divisors (see below), whose sum is σ = 240249600. Its totient is φ = 28505088.

The previous prime is 86002333. The next prime is 86002351. The reversal of 86002344 is 44320068.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40657 + ... + 42719.

It is an arithmetic number, because the mean of its divisors is an integer number (3753900).

Almost surely, 2^86002344 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 86002344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120124800).

86002344 is an abundant number, since it is smaller than the sum of its proper divisors (154247256).

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

86002344 is a wasteful number, since it uses less digits than its factorization.

86002344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 86002344 is about 9273.7448746448. The cubic root of 86002344 is about 441.4045064510.

The spelling of 86002344 in words is "eighty-six million, two thousand, three hundred forty-four".