2297437 has 2 divisors, whose sum is σ = 2297438. Its totient is φ = 2297436.

The previous prime is 2297429. The next prime is 2297473. The reversal of 2297437 is 7347922.

2297437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2297473) 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., 2056356 + 241081 = 1434^2 + 491^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297437 - 2³ = 2297429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2297137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148718 + 1148719.

It is an arithmetic number, because the mean of its divisors is an integer number (1148719).

2^2297437 is an apocalyptic number.

It is an amenable number.

2297437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297437 is an equidigital number, since it uses as much as digits as its factorization.

2297437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 34.

The square root of 2297437 is about 1515.7298571975. The cubic root of 2297437 is about 131.9515624238.

The spelling of 2297437 in words is "two million, two hundred ninety-seven thousand, four hundred thirty-seven".