4466666 has 8 divisors (see below), whose sum is σ = 6916224. Its totient is φ = 2161260.

The previous prime is 4466641. The next prime is 4466719. The reversal of 4466666 is 6666644.

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

It is a super-2 number, since 2×4466666² = 39902210311112, which contains 22 as substring.

4466666 is a modest number, since divided by 6666 gives 446 as remainder.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

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, 35960 + ... + 36083.

It is an arithmetic number, because the mean of its divisors is an integer number (864528).

Almost surely, 2^4466666 is an apocalyptic number.

4466666 is a deficient number, since it is larger than the sum of its proper divisors (2449558).

4466666 is a wasteful number, since it uses less digits than its factorization.

4466666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72076.

The product of its digits is 124416, while the sum is 38.

The square root of 4466666 is about 2113.4488401662. The cubic root of 4466666 is about 164.6876982176.

The spelling of 4466666 in words is "four million, four hundred sixty-six thousand, six hundred sixty-six".