4246666 has 8 divisors (see below), whose sum is σ = 6382404. Its totient is φ = 2119200.

The previous prime is 4246609. The next prime is 4246679. The reversal of 4246666 is 6666424.

It can be written as a sum of positive squares in 2 ways, for example, as 3721041 + 525625 = 1929^2 + 725^2 .

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

4246666 is a modest number, since divided by 6666 gives 424 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565 + ... + 2968.

Almost surely, 2^4246666 is an apocalyptic number.

4246666 is a deficient number, since it is larger than the sum of its proper divisors (2135738).

4246666 is a wasteful number, since it uses less digits than its factorization.

4246666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136.

The product of its digits is 41472, while the sum is 34.

The square root of 4246666 is about 2060.7440403893. The cubic root of 4246666 is about 161.9382226470.

The spelling of 4246666 in words is "four million, two hundred forty-six thousand, six hundred sixty-six".