2043937 has 16 divisors (see below), whose sum is σ = 2448000. Its totient is φ = 1705200.

The previous prime is 2043931. The next prime is 2043953. The reversal of 2043937 is 7393402.

It is a de Polignac number, because none of the positive numbers 2^k-2043937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20187 + ... + 20287.

It is an arithmetic number, because the mean of its divisors is an integer number (153000).

2^2043937 is an apocalyptic number.

It is an amenable number.

2043937 is a deficient number, since it is larger than the sum of its proper divisors (404063).

2043937 is an equidigital number, since it uses as much as digits as its factorization.

2043937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2043937 is about 1429.6632470620. The cubic root of 2043937 is about 126.9080492580.

The spelling of 2043937 in words is "two million, forty-three thousand, nine hundred thirty-seven".