1042044 has 12 divisors (see below), whose sum is σ = 2431464. Its totient is φ = 347344.

The previous prime is 1042043. The next prime is 1042081. The reversal of 1042044 is 4402401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042043) 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, 43407 + ... + 43430.

It is an arithmetic number, because the mean of its divisors is an integer number (202622).

2^1042044 is an apocalyptic number.

It is an amenable number.

1042044 is an abundant number, since it is smaller than the sum of its proper divisors (1389420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042044 is a wasteful number, since it uses less digits than its factorization.

1042044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86844 (or 86842 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1042044 is about 1020.8055642482. The cubic root of 1042044 is about 101.3822718755.

Adding to 1042044 its reverse (4402401), we get a palindrome (5444445).

The spelling of 1042044 in words is "one million, forty-two thousand, forty-four".