86454684 has 36 divisors (see below), whose sum is σ = 226076760. Its totient is φ = 27824160.

The previous prime is 86454679. The next prime is 86454701. The reversal of 86454684 is 48645468.

It is a tau number, because it is divible by the number of its divisors (36).

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, 40362 + ... + 42449.

It is an arithmetic number, because the mean of its divisors is an integer number (6279910).

Almost surely, 2^86454684 is an apocalyptic number.

It is an amenable number.

86454684 is an abundant number, since it is smaller than the sum of its proper divisors (139622076).

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

86454684 is a wasteful number, since it uses less digits than its factorization.

86454684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82850 (or 82845 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 86454684 is about 9298.1010964605. The cubic root of 86454684 is about 442.1770275644.

The spelling of 86454684 in words is "eighty-six million, four hundred fifty-four thousand, six hundred eighty-four".