2044332 has 48 divisors (see below), whose sum is σ = 5537280. Its totient is φ = 651024.

The previous prime is 2044331. The next prime is 2044351. The reversal of 2044332 is 2334402.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2044331) 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, 2073 + ... + 2895.

It is an arithmetic number, because the mean of its divisors is an integer number (115360).

2^2044332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2768640).

2044332 is an abundant number, since it is smaller than the sum of its proper divisors (3492948).

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

2044332 is a wasteful number, since it uses less digits than its factorization.

2044332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2044332 is about 1429.8013848084. The cubic root of 2044332 is about 126.9162239148.

Adding to 2044332 its reverse (2334402), we get a palindrome (4378734).

The spelling of 2044332 in words is "two million, forty-four thousand, three hundred thirty-two".