6166642 has 16 divisors (see below), whose sum is σ = 9576000. Its totient is φ = 2976048.

The previous prime is 6166639. The next prime is 6166669. The reversal of 6166642 is 2466616.

It is an unprimeable number.

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, 12109 + ... + 12607.

It is an arithmetic number, because the mean of its divisors is an integer number (598500).

Almost surely, 2^6166642 is an apocalyptic number.

6166642 is a deficient number, since it is larger than the sum of its proper divisors (3409358).

6166642 is a wasteful number, since it uses less digits than its factorization.

6166642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705.

The product of its digits is 10368, while the sum is 31.

The square root of 6166642 is about 2483.2724377321. The cubic root of 6166642 is about 183.3789910159.

The spelling of 6166642 in words is "six million, one hundred sixty-six thousand, six hundred forty-two".