2044926 has 40 divisors (see below), whose sum is σ = 4939704. Its totient is φ = 628560.

The previous prime is 2044921. The next prime is 2044937. The reversal of 2044926 is 6294402.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2044926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044921) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1621 + ... + 2591.

2^2044926 is an apocalyptic number.

2044926 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2469852).

2044926 is an abundant number, since it is smaller than the sum of its proper divisors (2894778).

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

2044926 is a wasteful number, since it uses less digits than its factorization.

2044926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2044926 is about 1430.0090908802. The cubic root of 2044926 is about 126.9285149609.

The spelling of 2044926 in words is "two million, forty-four thousand, nine hundred twenty-six".