4046866 has 4 divisors (see below), whose sum is σ = 6070302. Its totient is φ = 2023432.

The previous prime is 4046857. The next prime is 4046879. The reversal of 4046866 is 6686404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2772225 + 1274641 = 1665^2 + 1129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011715 + ... + 1011718.

Almost surely, 2^4046866 is an apocalyptic number.

4046866 is a deficient number, since it is larger than the sum of its proper divisors (2023436).

4046866 is a wasteful number, since it uses less digits than its factorization.

4046866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023435.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 4046866 is about 2011.6823804965. The cubic root of 4046866 is about 159.3576590642.

The spelling of 4046866 in words is "four million, forty-six thousand, eight hundred sixty-six".