1044938 has 4 divisors (see below), whose sum is σ = 1567410. Its totient is φ = 522468.

The previous prime is 1044931. The next prime is 1044941. The reversal of 1044938 is 8394401.

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., 1026169 + 18769 = 1013^2 + 137^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1044938.

It is not an unprimeable number, because it can be changed into a prime (1044931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261233 + ... + 261236.

2^1044938 is an apocalyptic number.

1044938 is a deficient number, since it is larger than the sum of its proper divisors (522472).

1044938 is an equidigital number, since it uses as much as digits as its factorization.

1044938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522471.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1044938 is about 1022.2220893720. Note that the first 3 decimals coincide. The cubic root of 1044938 is about 101.4760392210.

The spelling of 1044938 in words is "one million, forty-four thousand, nine hundred thirty-eight".