4546166 has 4 divisors (see below), whose sum is σ = 6819252. Its totient is φ = 2273082.

The previous prime is 4546163. The next prime is 4546193. The reversal of 4546166 is 6616454.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546163) by changing a digit.

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 as a sum of consecutive naturals, namely, 1136540 + ... + 1136543.

It is an arithmetic number, because the mean of its divisors is an integer number (1704813).

Almost surely, 2^4546166 is an apocalyptic number.

4546166 is a deficient number, since it is larger than the sum of its proper divisors (2273086).

4546166 is a wasteful number, since it uses less digits than its factorization.

4546166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273085.

The product of its digits is 17280, while the sum is 32.

The square root of 4546166 is about 2132.1740079084. The cubic root of 4546166 is about 165.6590233177.

The spelling of 4546166 in words is "four million, five hundred forty-six thousand, one hundred sixty-six".