1044881 has 4 divisors (see below), whose sum is σ = 1049712. Its totient is φ = 1040052.

The previous prime is 1044877. The next prime is 1044889. The reversal of 1044881 is 1884401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1044881 - 2² = 1044877 is a prime.

It is a super-2 number, since 2×1044881² = 2183552608322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1044881.

It is not an unprimeable number, because it can be changed into a prime (1044889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2075 + ... + 2528.

It is an arithmetic number, because the mean of its divisors is an integer number (262428).

2^1044881 is an apocalyptic number.

It is an amenable number.

1044881 is a deficient number, since it is larger than the sum of its proper divisors (4831).

1044881 is an equidigital number, since it uses as much as digits as its factorization.

1044881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 1044881 is about 1022.1942085533. The cubic root of 1044881 is about 101.4741940591.

The spelling of 1044881 in words is "one million, forty-four thousand, eight hundred eighty-one".