86548984 has 8 divisors (see below), whose sum is σ = 162279360. Its totient is φ = 43274488.

The previous prime is 86548939. The next prime is 86549017. The reversal of 86548984 is 48984568.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5409304 + ... + 5409319.

It is an arithmetic number, because the mean of its divisors is an integer number (20284920).

Almost surely, 2^86548984 is an apocalyptic number.

It is an amenable number.

86548984 is a deficient number, since it is larger than the sum of its proper divisors (75730376).

86548984 is a wasteful number, since it uses less digits than its factorization.

86548984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10818629 (or 10818625 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 52.

The square root of 86548984 is about 9303.1706423133. The cubic root of 86548984 is about 442.3377365839.

The spelling of 86548984 in words is "eighty-six million, five hundred forty-eight thousand, nine hundred eighty-four".