2233939 has 2 divisors, whose sum is σ = 2233940. Its totient is φ = 2233938.

The previous prime is 2233937. The next prime is 2233951. The reversal of 2233939 is 9393322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2233939 - 2¹ = 2233937 is a prime.

Together with 2233937, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2233939.

It is not a weakly prime, because it can be changed into another prime (2233937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116969 + 1116970.

It is an arithmetic number, because the mean of its divisors is an integer number (1116970).

2^2233939 is an apocalyptic number.

2233939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233939 is an equidigital number, since it uses as much as digits as its factorization.

2233939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 31.

The square root of 2233939 is about 1494.6367451659. The cubic root of 2233939 is about 130.7245343032.

The spelling of 2233939 in words is "two million, two hundred thirty-three thousand, nine hundred thirty-nine".