86813334 has 12 divisors (see below), whose sum is σ = 188095596. Its totient is φ = 28937772.

The previous prime is 86813329. The next prime is 86813341. The reversal of 86813334 is 43331868.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2411464 + ... + 2411499.

It is an arithmetic number, because the mean of its divisors is an integer number (15674633).

Almost surely, 2^86813334 is an apocalyptic number.

86813334 is an abundant number, since it is smaller than the sum of its proper divisors (101282262).

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

86813334 is a wasteful number, since it uses less digits than its factorization.

86813334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822971 (or 4822968 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 86813334 is about 9317.3673320311. The cubic root of 86813334 is about 442.7876287601.

The spelling of 86813334 in words is "eighty-six million, eight hundred thirteen thousand, three hundred thirty-four".