2297593 has 2 divisors, whose sum is σ = 2297594. Its totient is φ = 2297592.

The previous prime is 2297591. The next prime is 2297597. The reversal of 2297593 is 3957922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 11449 = 1512^2 + 107^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297593 - 2¹ = 2297591 is a prime.

Together with 2297591, it forms a pair of twin primes.

2297593 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2297591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148796 + 1148797.

It is an arithmetic number, because the mean of its divisors is an integer number (1148797).

2^2297593 is an apocalyptic number.

It is an amenable number.

2297593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297593 is an equidigital number, since it uses as much as digits as its factorization.

2297593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 37.

The square root of 2297593 is about 1515.7813166813. The cubic root of 2297593 is about 131.9545489370.

The spelling of 2297593 in words is "two million, two hundred ninety-seven thousand, five hundred ninety-three".