4492666 has 8 divisors (see below), whose sum is σ = 6757920. Its totient is φ = 2240028.

The previous prime is 4492643. The next prime is 4492679. The reversal of 4492666 is 6662944.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2206 + ... + 3721.

It is an arithmetic number, because the mean of its divisors is an integer number (844740).

Almost surely, 2^4492666 is an apocalyptic number.

4492666 is a deficient number, since it is larger than the sum of its proper divisors (2265254).

4492666 is a wasteful number, since it uses less digits than its factorization.

4492666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308.

The product of its digits is 62208, while the sum is 37.

The square root of 4492666 is about 2119.5909982825. The cubic root of 4492666 is about 165.0066235480.

The spelling of 4492666 in words is "four million, four hundred ninety-two thousand, six hundred sixty-six".