2310439 has 2 divisors, whose sum is σ = 2310440. Its totient is φ = 2310438.

The previous prime is 2310431. The next prime is 2310449. The reversal of 2310439 is 9340132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2310439 - 2³ = 2310431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2310431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155219 + 1155220.

It is an arithmetic number, because the mean of its divisors is an integer number (1155220).

2^2310439 is an apocalyptic number.

2310439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2310439 is an equidigital number, since it uses as much as digits as its factorization.

2310439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2310439 is about 1520.0128288932. The cubic root of 2310439 is about 132.2000143428.

The spelling of 2310439 in words is "two million, three hundred ten thousand, four hundred thirty-nine".