8487166 has 8 divisors (see below), whose sum is σ = 13001760. Its totient is φ = 4153248.

The previous prime is 8487163. The next prime is 8487173. The reversal of 8487166 is 6617848.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8487163) 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, 45051 + ... + 45238.

It is an arithmetic number, because the mean of its divisors is an integer number (1625220).

Almost surely, 2^8487166 is an apocalyptic number.

8487166 is a deficient number, since it is larger than the sum of its proper divisors (4514594).

8487166 is a wasteful number, since it uses less digits than its factorization.

8487166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90338.

The product of its digits is 64512, while the sum is 40.

The square root of 8487166 is about 2913.2741031355. The cubic root of 8487166 is about 203.9799897071.

The spelling of 8487166 in words is "eight million, four hundred eighty-seven thousand, one hundred sixty-six".