11444866 has 16 divisors (see below), whose sum is σ = 17544600. Its totient is φ = 5598208.

The previous prime is 11444833. The next prime is 11444887. The reversal of 11444866 is 66844411.

It can be written as a sum of positive squares in 4 ways, for example, as 2653641 + 8791225 = 1629^2 + 2965^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19830 + ... + 20398.

Almost surely, 2^11444866 is an apocalyptic number.

11444866 is a deficient number, since it is larger than the sum of its proper divisors (6099734).

11444866 is a wasteful number, since it uses less digits than its factorization.

11444866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773.

The product of its digits is 18432, while the sum is 34.

The square root of 11444866 is about 3383.0261601117. The cubic root of 11444866 is about 225.3565769899.

The spelling of 11444866 in words is "eleven million, four hundred forty-four thousand, eight hundred sixty-six".