86018056 has 32 divisors (see below), whose sum is σ = 167662080. Its totient is φ = 41328000.

The previous prime is 86018029. The next prime is 86018057. The reversal of 86018056 is 65081068.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86018057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36300 + ... + 38596.

It is an arithmetic number, because the mean of its divisors is an integer number (5239440).

Almost surely, 2^86018056 is an apocalyptic number.

It is an amenable number.

86018056 is a deficient number, since it is larger than the sum of its proper divisors (81644024).

86018056 is a wasteful number, since it uses less digits than its factorization.

86018056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485 (or 2481 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 86018056 is about 9274.5919586794. The cubic root of 86018056 is about 441.4313852739.

The spelling of 86018056 in words is "eighty-six million, eighteen thousand, fifty-six".