2297437997 has 2 divisors, whose sum is σ = 2297437998. Its totient is φ = 2297437996.

The previous prime is 2297437979. The next prime is 2297438027. The reversal of 2297437997 is 7997347922.

Together with previous prime (2297437979) 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., 1893468196 + 403969801 = 43514^2 + 20099^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297437997 - 2⁸ = 2297437741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2297437957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148718998 + 1148718999.

It is an arithmetic number, because the mean of its divisors is an integer number (1148718999).

Almost surely, 2^2297437997 is an apocalyptic number.

It is an amenable number.

2297437997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297437997 is an equidigital number, since it uses as much as digits as its factorization.

2297437997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12002256, while the sum is 59.

The square root of 2297437997 is about 47931.5970628979. The cubic root of 2297437997 is about 1319.5158151115.

The spelling of 2297437997 in words is "two billion, two hundred ninety-seven million, four hundred thirty-seven thousand, nine hundred ninety-seven".