1044123 has 16 divisors (see below), whose sum is σ = 1503360. Its totient is φ = 642176.

The previous prime is 1044097. The next prime is 1044133. The reversal of 1044123 is 3214401.

It is a cyclic number.

It is not a de Polignac number, because 1044123 - 2⁵ = 1044091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2836 + ... + 3182.

It is an arithmetic number, because the mean of its divisors is an integer number (93960).

2^1044123 is an apocalyptic number.

1044123 is a deficient number, since it is larger than the sum of its proper divisors (459237).

1044123 is a wasteful number, since it uses less digits than its factorization.

1044123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1044123 is about 1021.8233702553. The cubic root of 1044123 is about 101.4496502606.

Adding to 1044123 its reverse (3214401), we get a palindrome (4258524).

It can be divided in two parts, 104412 and 3, that multiplied together give a triangular number (313236 = T₇₉₁).

The spelling of 1044123 in words is "one million, forty-four thousand, one hundred twenty-three".