2002337 has 2 divisors, whose sum is σ = 2002338. Its totient is φ = 2002336.

The previous prime is 2002333. The next prime is 2002339. The reversal of 2002337 is 7332002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1157776 + 844561 = 1076^2 + 919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002337 - 2² = 2002333 is a prime.

Together with 2002339, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2002331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001168 + 1001169.

It is an arithmetic number, because the mean of its divisors is an integer number (1001169).

2^2002337 is an apocalyptic number.

It is an amenable number.

2002337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002337 is an equidigital number, since it uses as much as digits as its factorization.

2002337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 2002337 is about 1415.0395754183. The cubic root of 2002337 is about 126.0411598125.

Adding to 2002337 its reverse (7332002), we get a palindrome (9334339).

The spelling of 2002337 in words is "two million, two thousand, three hundred thirty-seven".