1044023 has 2 divisors, whose sum is σ = 1044024. Its totient is φ = 1044022.

The previous prime is 1044019. The next prime is 1044041. The reversal of 1044023 is 3204401.

It is a weak prime.

It is an emirp because it is prime and its reverse (3204401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1044023 - 2² = 1044019 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1043989 and 1044007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522011 + 522012.

It is an arithmetic number, because the mean of its divisors is an integer number (522012).

2^1044023 is an apocalyptic number.

1044023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044023 is an equidigital number, since it uses as much as digits as its factorization.

1044023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1044023 is about 1021.7744369478. The cubic root of 1044023 is about 101.4464114056.

Adding to 1044023 its reverse (3204401), we get a palindrome (4248424).

The spelling of 1044023 in words is "one million, forty-four thousand, twenty-three".