4666156 has 24 divisors (see below), whose sum is σ = 8974224. Its totient is φ = 2105280.

The previous prime is 4666141. The next prime is 4666159. The reversal of 4666156 is 6516664.

It is not an unprimeable number, because it can be changed into a prime (4666159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7306 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (373926).

Almost surely, 2^4666156 is an apocalyptic number.

It is an amenable number.

4666156 is a deficient number, since it is larger than the sum of its proper divisors (4308068).

4666156 is a wasteful number, since it uses less digits than its factorization.

4666156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 799 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 4666156 is about 2160.1286998695. The cubic root of 4666156 is about 167.1038354095.

The spelling of 4666156 in words is "four million, six hundred sixty-six thousand, one hundred fifty-six".