2044626 has 16 divisors (see below), whose sum is σ = 4103904. Its totient is φ = 679104.

The previous prime is 2044621. The next prime is 2044633. The reversal of 2044626 is 6264402.

It is a junction number, because it is equal to n+sod(n) for n = 2044596 and 2044605.

It is not an unprimeable number, because it can be changed into a prime (2044621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 2991.

It is an arithmetic number, because the mean of its divisors is an integer number (256494).

2^2044626 is an apocalyptic number.

2044626 is an abundant number, since it is smaller than the sum of its proper divisors (2059278).

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

2044626 is a wasteful number, since it uses less digits than its factorization.

2044626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2044626 is about 1429.9041925947. The cubic root of 2044626 is about 126.9223076594.

The spelling of 2044626 in words is "two million, forty-four thousand, six hundred twenty-six".