4681166 has 24 divisors (see below), whose sum is σ = 8395416. Its totient is φ = 1950480.

The previous prime is 4681147. The next prime is 4681169. The reversal of 4681166 is 6611864.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2981 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (349809).

Almost surely, 2^4681166 is an apocalyptic number.

4681166 is a deficient number, since it is larger than the sum of its proper divisors (3714250).

4681166 is a wasteful number, since it uses less digits than its factorization.

4681166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344 (or 1337 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 4681166 is about 2163.6002403402. The cubic root of 4681166 is about 167.2828224166.

The spelling of 4681166 in words is "four million, six hundred eighty-one thousand, one hundred sixty-six".