4644166 has 16 divisors (see below), whose sum is σ = 7239456. Its totient is φ = 2232576.

The previous prime is 4644161. The next prime is 4644209. The reversal of 4644166 is 6614464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6855 + ... + 7501.

It is an arithmetic number, because the mean of its divisors is an integer number (452466).

Almost surely, 2^4644166 is an apocalyptic number.

4644166 is a deficient number, since it is larger than the sum of its proper divisors (2595290).

4644166 is a wasteful number, since it uses less digits than its factorization.

4644166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its digits is 13824, while the sum is 31.

The square root of 4644166 is about 2155.0327143689. The cubic root of 4644166 is about 166.8409208605.

The spelling of 4644166 in words is "four million, six hundred forty-four thousand, one hundred sixty-six".