6166444 has 48 divisors (see below), whose sum is σ = 12247200. Its totient is φ = 2702336.

The previous prime is 6166417. The next prime is 6166451. The reversal of 6166444 is 4446616.

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 15 ways as a sum of consecutive naturals, for example, 104487 + ... + 104545.

It is an arithmetic number, because the mean of its divisors is an integer number (255150).

Almost surely, 2^6166444 is an apocalyptic number.

It is an amenable number.

6166444 is a deficient number, since it is larger than the sum of its proper divisors (6080756).

6166444 is a wasteful number, since it uses less digits than its factorization.

6166444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 160 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 6166444 is about 2483.2325706627. The cubic root of 6166444 is about 183.3770283362.

The spelling of 6166444 in words is "six million, one hundred sixty-six thousand, four hundred forty-four".