86628794 has 8 divisors (see below), whose sum is σ = 148506528. Its totient is φ = 37126620.

The previous prime is 86628791. The next prime is 86628797. The reversal of 86628794 is 49782668.

It is an interprime number because it is at equal distance from previous prime (86628791) and next prime (86628797).

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

It is not an unprimeable number, because it can be changed into a prime (86628791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3093872 + ... + 3093899.

It is an arithmetic number, because the mean of its divisors is an integer number (18563316).

Almost surely, 2^86628794 is an apocalyptic number.

86628794 is a deficient number, since it is larger than the sum of its proper divisors (61877734).

86628794 is a wasteful number, since it uses less digits than its factorization.

86628794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6187780.

The product of its digits is 1161216, while the sum is 50.

The square root of 86628794 is about 9307.4590517498. The cubic root of 86628794 is about 442.4736601088.

The spelling of 86628794 in words is "eighty-six million, six hundred twenty-eight thousand, seven hundred ninety-four".