8664086 has 4 divisors (see below), whose sum is σ = 12996132. Its totient is φ = 4332042.

The previous prime is 8664053. The next prime is 8664107. The reversal of 8664086 is 6804668.

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

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, 2166020 + ... + 2166023.

It is an arithmetic number, because the mean of its divisors is an integer number (3249033).

Almost surely, 2^8664086 is an apocalyptic number.

8664086 is a deficient number, since it is larger than the sum of its proper divisors (4332046).

8664086 is a wasteful number, since it uses less digits than its factorization.

8664086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332045.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 8664086 is about 2943.4819517028. The cubic root of 8664086 is about 205.3876148398.

The spelling of 8664086 in words is "eight million, six hundred sixty-four thousand, eighty-six".