2044100 has 18 divisors (see below), whose sum is σ = 4435914. Its totient is φ = 817600.

The previous prime is 2044099. The next prime is 2044111. The reversal of 2044100 is 14402.

It can be written as a sum of positive squares in 3 ways, for example, as 369664 + 1674436 = 608^2 + 1294^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10121 + ... + 10320.

2^2044100 is an apocalyptic number.

2044100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044100 is an abundant number, since it is smaller than the sum of its proper divisors (2391814).

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

2044100 is a wasteful number, since it uses less digits than its factorization.

2044100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20455 (or 20448 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2044100 is about 1429.7202523571. The cubic root of 2044100 is about 126.9114227250.

Adding to 2044100 its reverse (14402), we get a palindrome (2058502).

The spelling of 2044100 in words is "two million, forty-four thousand, one hundred".