2013289 has 2 divisors, whose sum is σ = 2013290. Its totient is φ = 2013288.

The previous prime is 2013287. The next prime is 2013299. The reversal of 2013289 is 9823102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1937664 + 75625 = 1392^2 + 275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013289 - 2¹ = 2013287 is a prime.

Together with 2013287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2013287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006644 + 1006645.

It is an arithmetic number, because the mean of its divisors is an integer number (1006645).

2^2013289 is an apocalyptic number.

It is an amenable number.

2013289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013289 is an equidigital number, since it uses as much as digits as its factorization.

2013289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2013289 is about 1418.9041546207. The cubic root of 2013289 is about 126.2705407222.

The spelling of 2013289 in words is "two million, thirteen thousand, two hundred eighty-nine".