86674874 has 32 divisors (see below), whose sum is σ = 161735616. Its totient is φ = 34225920.

The previous prime is 86674873. The next prime is 86674921. The reversal of 86674874 is 47847668.

It is not an unprimeable number, because it can be changed into a prime (86674873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4052 + ... + 13775.

It is an arithmetic number, because the mean of its divisors is an integer number (5054238).

Almost surely, 2^86674874 is an apocalyptic number.

86674874 is a deficient number, since it is larger than the sum of its proper divisors (75060742).

86674874 is a wasteful number, since it uses less digits than its factorization.

86674874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17870.

The product of its digits is 1806336, while the sum is 50.

The square root of 86674874 is about 9309.9341565878. The cubic root of 86674874 is about 442.5521004333.

The spelling of 86674874 in words is "eighty-six million, six hundred seventy-four thousand, eight hundred seventy-four".