2237043 has 8 divisors (see below), whose sum is σ = 3020800. Its totient is φ = 1472328.

The previous prime is 2237009. The next prime is 2237051. The reversal of 2237043 is 3407322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2237043 - 2²¹ = 139891 is a prime.

It is a super-2 number, since 2×2237043² = 10008722767698, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3⁷ + 7 + 0 + 4³ + 3⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2237143) 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, 4483 + ... + 4956.

It is an arithmetic number, because the mean of its divisors is an integer number (377600).

2^2237043 is an apocalyptic number.

2237043 is a deficient number, since it is larger than the sum of its proper divisors (783757).

2237043 is an equidigital number, since it uses as much as digits as its factorization.

2237043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9521.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2237043 is about 1495.6747641115. The cubic root of 2237043 is about 130.7850523932.

The spelling of 2237043 in words is "two million, two hundred thirty-seven thousand, forty-three".