2162339 has 2 divisors, whose sum is σ = 2162340. Its totient is φ = 2162338.

The previous prime is 2162323. The next prime is 2162351. The reversal of 2162339 is 9332612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2162339 - 2⁴ = 2162323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2162359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081169 + 1081170.

It is an arithmetic number, because the mean of its divisors is an integer number (1081170).

2^2162339 is an apocalyptic number.

2162339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162339 is an equidigital number, since it uses as much as digits as its factorization.

2162339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 26.

The square root of 2162339 is about 1470.4893743241. The cubic root of 2162339 is about 129.3127240398.

The spelling of 2162339 in words is "two million, one hundred sixty-two thousand, three hundred thirty-nine".