2327239 has 2 divisors, whose sum is σ = 2327240. Its totient is φ = 2327238.

The previous prime is 2327233. The next prime is 2327243. The reversal of 2327239 is 9327232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2327239 - 2⁵ = 2327207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2327233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163619 + 1163620.

It is an arithmetic number, because the mean of its divisors is an integer number (1163620).

2^2327239 is an apocalyptic number.

2327239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2327239 is an equidigital number, since it uses as much as digits as its factorization.

2327239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 28.

The square root of 2327239 is about 1525.5290885460. The cubic root of 2327239 is about 132.5196648160.

The spelling of 2327239 in words is "two million, three hundred twenty-seven thousand, two hundred thirty-nine".