2345297 has 2 divisors, whose sum is σ = 2345298. Its totient is φ = 2345296.

The previous prime is 2345279. The next prime is 2345327. The reversal of 2345297 is 7925432.

It is a happy number.

Together with previous prime (2345279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2070721 + 274576 = 1439^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345297 - 2⁸ = 2345041 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2345257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172648 + 1172649.

It is an arithmetic number, because the mean of its divisors is an integer number (1172649).

2^2345297 is an apocalyptic number.

It is an amenable number.

2345297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345297 is an equidigital number, since it uses as much as digits as its factorization.

2345297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 32.

The square root of 2345297 is about 1531.4362539786. The cubic root of 2345297 is about 132.8615401922.

The spelling of 2345297 in words is "two million, three hundred forty-five thousand, two hundred ninety-seven".