1044859 has 2 divisors, whose sum is σ = 1044860. Its totient is φ = 1044858.

The previous prime is 1044851. The next prime is 1044877. The reversal of 1044859 is 9584401.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9584401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1044859 - 2³ = 1044851 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1044859.

It is not a weakly prime, because it can be changed into another prime (1044851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522429 + 522430.

It is an arithmetic number, because the mean of its divisors is an integer number (522430).

2^1044859 is an apocalyptic number.

1044859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044859 is an equidigital number, since it uses as much as digits as its factorization.

1044859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1044859 is about 1022.1834473322. The cubic root of 1044859 is about 101.4734818734.

The spelling of 1044859 in words is "one million, forty-four thousand, eight hundred fifty-nine".