10866244 has 12 divisors (see below), whose sum is σ = 19629568. Its totient is φ = 5257800.

The previous prime is 10866227. The next prime is 10866253. The reversal of 10866244 is 44266801.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 43692 + ... + 43939.

Almost surely, 2^10866244 is an apocalyptic number.

It is an amenable number.

10866244 is a deficient number, since it is larger than the sum of its proper divisors (8763324).

10866244 is a wasteful number, since it uses less digits than its factorization.

10866244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87666 (or 87664 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 10866244 is about 3296.3986409414. The cubic root of 10866244 is about 221.4929041951.

The spelling of 10866244 in words is "ten million, eight hundred sixty-six thousand, two hundred forty-four".