86046657 has 8 divisors (see below), whose sum is σ = 119717184. Its totient is φ = 54870288.

The previous prime is 86046643. The next prime is 86046679. The reversal of 86046657 is 75664068.

It is a happy number.

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

It is not a de Polignac number, because 86046657 - 2⁴ = 86046641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86046617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623458 + ... + 623595.

It is an arithmetic number, because the mean of its divisors is an integer number (14964648).

Almost surely, 2^86046657 is an apocalyptic number.

It is an amenable number.

86046657 is a deficient number, since it is larger than the sum of its proper divisors (33670527).

86046657 is a wasteful number, since it uses less digits than its factorization.

86046657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247079.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 86046657 is about 9276.1337312482. The cubic root of 86046657 is about 441.4803051580.

The spelling of 86046657 in words is "eighty-six million, forty-six thousand, six hundred fifty-seven".