4972166 has 16 divisors (see below), whose sum is σ = 7851600. Its totient is φ = 2358048.

The previous prime is 4972159. The next prime is 4972189. The reversal of 4972166 is 6612794.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2696 + ... + 4148.

It is an arithmetic number, because the mean of its divisors is an integer number (490725).

Almost surely, 2^4972166 is an apocalyptic number.

4972166 is a deficient number, since it is larger than the sum of its proper divisors (2879434).

4972166 is a wasteful number, since it uses less digits than its factorization.

4972166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543.

The product of its digits is 18144, while the sum is 35.

The square root of 4972166 is about 2229.8354199357. The cubic root of 4972166 is about 170.6797009156.

The spelling of 4972166 in words is "four million, nine hundred seventy-two thousand, one hundred sixty-six".