10001044 has 12 divisors (see below), whose sum is σ = 18262944. Its totient is φ = 4783064.

The previous prime is 10001009. The next prime is 10001053. The reversal of 10001044 is 44010001.

It is a self number, because there is not a number n which added to its sum of digits gives 10001044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54262 + ... + 54445.

It is an arithmetic number, because the mean of its divisors is an integer number (1521912).

Almost surely, 2^10001044 is an apocalyptic number.

It is an amenable number.

10001044 is a deficient number, since it is larger than the sum of its proper divisors (8261900).

10001044 is a wasteful number, since it uses less digits than its factorization.

10001044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108734 (or 108732 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 10001044 is about 3162.4427267541. The cubic root of 10001044 is about 215.4509661750.

Adding to 10001044 its reverse (44010001), we get a palindrome (54011045).

The spelling of 10001044 in words is "ten million, one thousand, forty-four".