2126044 has 12 divisors (see below), whose sum is σ = 3776584. Its totient is φ = 1047024.

The previous prime is 2126041. The next prime is 2126063. The reversal of 2126044 is 4406212.

It is a plaindrome in base 11.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126041) 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, 3699 + ... + 4234.

2^2126044 is an apocalyptic number.

It is an amenable number.

2126044 is a deficient number, since it is larger than the sum of its proper divisors (1650540).

2126044 is a wasteful number, since it uses less digits than its factorization.

2126044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8004 (or 8002 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2126044 is about 1458.0960187861. The cubic root of 2126044 is about 128.5851303446.

The spelling of 2126044 in words is "two million, one hundred twenty-six thousand, forty-four".