86208674 has 8 divisors (see below), whose sum is σ = 129486108. Its totient is φ = 43046640.

The previous prime is 86208659. The next prime is 86208701. The reversal of 86208674 is 47680268.

It can be written as a sum of positive squares in 2 ways, for example, as 85840225 + 368449 = 9265^2 + 607^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26957 + ... + 29984.

Almost surely, 2^86208674 is an apocalyptic number.

86208674 is a deficient number, since it is larger than the sum of its proper divisors (43277434).

86208674 is a wasteful number, since it uses less digits than its factorization.

86208674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57700.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 86208674 is about 9284.8626268782. The cubic root of 86208674 is about 441.7572187579.

The spelling of 86208674 in words is "eighty-six million, two hundred eight thousand, six hundred seventy-four".