10990844 has 6 divisors (see below), whose sum is σ = 19233984. Its totient is φ = 5495420.

The previous prime is 10990841. The next prime is 10990853. The reversal of 10990844 is 44809901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10990841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373852 + ... + 1373859.

It is an arithmetic number, because the mean of its divisors is an integer number (3205664).

Almost surely, 2^10990844 is an apocalyptic number.

It is an amenable number.

10990844 is a deficient number, since it is larger than the sum of its proper divisors (8243140).

10990844 is a wasteful number, since it uses less digits than its factorization.

10990844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747715 (or 2747713 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 10990844 is about 3315.2441840685. The cubic root of 10990844 is about 222.3362865901.

The spelling of 10990844 in words is "ten million, nine hundred ninety thousand, eight hundred forty-four".