86055366 has 16 divisors (see below), whose sum is σ = 172634688. Its totient is φ = 28597800.

The previous prime is 86055329. The next prime is 86055371. The reversal of 86055366 is 66355068.

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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19680 + ... + 23651.

It is an arithmetic number, because the mean of its divisors is an integer number (10789668).

Almost surely, 2^86055366 is an apocalyptic number.

86055366 is an abundant number, since it is smaller than the sum of its proper divisors (86579322).

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

86055366 is a wasteful number, since it uses less digits than its factorization.

86055366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43667.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 86055366 is about 9276.6031498604. The cubic root of 86055366 is about 441.4951991020.

The spelling of 86055366 in words is "eighty-six million, fifty-five thousand, three hundred sixty-six".