2245339 has 2 divisors, whose sum is σ = 2245340. Its totient is φ = 2245338.

The previous prime is 2245333. The next prime is 2245351. The reversal of 2245339 is 9335422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2245339 - 2⁵ = 2245307 is a prime.

It is not a weakly prime, because it can be changed into another prime (2245333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122669 + 1122670.

It is an arithmetic number, because the mean of its divisors is an integer number (1122670).

2^2245339 is an apocalyptic number.

2245339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245339 is an equidigital number, since it uses as much as digits as its factorization.

2245339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 2245339 is about 1498.4455278721. The cubic root of 2245339 is about 130.9465236346.

The spelling of 2245339 in words is "two million, two hundred forty-five thousand, three hundred thirty-nine".