6662042 has 16 divisors (see below), whose sum is σ = 10487232. Its totient is φ = 3168000.

The previous prime is 6662041. The next prime is 6662059. The reversal of 6662042 is 2402666.

It is not an unprimeable number, because it can be changed into a prime (6662041) 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 in 7 ways as a sum of consecutive naturals, for example, 11258 + ... + 11834.

It is an arithmetic number, because the mean of its divisors is an integer number (655452).

Almost surely, 2^6662042 is an apocalyptic number.

6662042 is a deficient number, since it is larger than the sum of its proper divisors (3825190).

6662042 is a wasteful number, since it uses less digits than its factorization.

6662042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6662042 is about 2581.0931792556. The cubic root of 6662042 is about 188.1636759296.

The spelling of 6662042 in words is "six million, six hundred sixty-two thousand, forty-two".