4947166 has 16 divisors (see below), whose sum is σ = 8755200. Its totient is φ = 2051640.

The previous prime is 4947143. The next prime is 4947167. The reversal of 4947166 is 6617494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4947167) 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, 5266 + ... + 6133.

It is an arithmetic number, because the mean of its divisors is an integer number (547200).

Almost surely, 2^4947166 is an apocalyptic number.

4947166 is a deficient number, since it is larger than the sum of its proper divisors (3808034).

4947166 is a wasteful number, since it uses less digits than its factorization.

4947166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11439.

The product of its digits is 36288, while the sum is 37.

The square root of 4947166 is about 2224.2225608064. Note that the first 3 decimals coincide. The cubic root of 4947166 is about 170.3931615394.

The spelling of 4947166 in words is "four million, nine hundred forty-seven thousand, one hundred sixty-six".