86559982 has 8 divisors (see below), whose sum is σ = 130090752. Its totient is φ = 43196400.

The previous prime is 86559973. The next prime is 86559997. The reversal of 86559982 is 28995568.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40494 + ... + 42577.

It is an arithmetic number, because the mean of its divisors is an integer number (16261344).

Almost surely, 2^86559982 is an apocalyptic number.

86559982 is a deficient number, since it is larger than the sum of its proper divisors (43530770).

86559982 is a wasteful number, since it uses less digits than its factorization.

86559982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83594.

The product of its digits is 1555200, while the sum is 52.

The square root of 86559982 is about 9303.7617123398. The cubic root of 86559982 is about 442.3564721183.

The spelling of 86559982 in words is "eighty-six million, five hundred fifty-nine thousand, nine hundred eighty-two".