10166664 has 32 divisors (see below), whose sum is σ = 25960320. Its totient is φ = 3316416.

The previous prime is 10166659. The next prime is 10166671. The reversal of 10166664 is 46666101.

It is a super-2 number, since 2×10166664² = 206722113777792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379 + ... + 5634.

It is an arithmetic number, because the mean of its divisors is an integer number (811260).

Almost surely, 2^10166664 is an apocalyptic number.

It is an amenable number.

10166664 is an abundant number, since it is smaller than the sum of its proper divisors (15793656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10166664 is a wasteful number, since it uses less digits than its factorization.

10166664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9069 (or 9065 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10166664 is about 3188.5206601181. The cubic root of 10166664 is about 216.6337696274.

The spelling of 10166664 in words is "ten million, one hundred sixty-six thousand, six hundred sixty-four".