86316206 has 4 divisors (see below), whose sum is σ = 129474312. Its totient is φ = 43158102.

The previous prime is 86316199. The next prime is 86316239. The reversal of 86316206 is 60261368.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21579050 + ... + 21579053.

It is an arithmetic number, because the mean of its divisors is an integer number (32368578).

Almost surely, 2^86316206 is an apocalyptic number.

86316206 is a deficient number, since it is larger than the sum of its proper divisors (43158106).

86316206 is a wasteful number, since it uses less digits than its factorization.

86316206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43158105.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 86316206 is about 9290.6515379708. The cubic root of 86316206 is about 441.9408170658.

The spelling of 86316206 in words is "eighty-six million, three hundred sixteen thousand, two hundred six".