2013044 has 12 divisors (see below), whose sum is σ = 3843168. Its totient is φ = 915000.

The previous prime is 2013043. The next prime is 2013049. The reversal of 2013044 is 4403102.

It is a super-2 number, since 2×2013044² = 8104692291872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013043) 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, 22832 + ... + 22919.

It is an arithmetic number, because the mean of its divisors is an integer number (320264).

2^2013044 is an apocalyptic number.

It is an amenable number.

2013044 is a deficient number, since it is larger than the sum of its proper divisors (1830124).

2013044 is a wasteful number, since it uses less digits than its factorization.

2013044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45766 (or 45764 counting only the distinct ones).

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

The square root of 2013044 is about 1418.8178177624. The cubic root of 2013044 is about 126.2654185005.

Adding to 2013044 its reverse (4403102), we get a palindrome (6416146).

The spelling of 2013044 in words is "two million, thirteen thousand, forty-four".