86601056 has 12 divisors (see below), whose sum is σ = 170495892. Its totient is φ = 43300512.

The previous prime is 86601041. The next prime is 86601059. The reversal of 86601056 is 65010668.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 2706283 = 86601056 / (8 + 6 + 6 + 0 + 1 + 0 + 5 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86601059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1353110 + ... + 1353173.

It is an arithmetic number, because the mean of its divisors is an integer number (14207991).

Almost surely, 2^86601056 is an apocalyptic number.

It is an amenable number.

86601056 is a deficient number, since it is larger than the sum of its proper divisors (83894836).

86601056 is a wasteful number, since it uses less digits than its factorization.

86601056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706293 (or 2706285 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 86601056 is about 9305.9688372571. The cubic root of 86601056 is about 442.4264292979.

The spelling of 86601056 in words is "eighty-six million, six hundred one thousand, fifty-six".