86304092 has 36 divisors (see below), whose sum is σ = 176428224. Its totient is φ = 36832320.

The previous prime is 86304083. The next prime is 86304133. The reversal of 86304092 is 29040368.

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 11 ways as a sum of consecutive naturals, for example, 54293 + ... + 55859.

It is an arithmetic number, because the mean of its divisors is an integer number (4900784).

Almost surely, 2^86304092 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 86304092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88214112).

86304092 is an abundant number, since it is smaller than the sum of its proper divisors (90124132).

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

86304092 is a wasteful number, since it uses less digits than its factorization.

86304092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 1857 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 86304092 is about 9289.9995694295. Note that the first 3 decimals coincide. The cubic root of 86304092 is about 441.9201414524.

The spelling of 86304092 in words is "eighty-six million, three hundred four thousand, ninety-two".