2297137 has 2 divisors, whose sum is σ = 2297138. Its totient is φ = 2297136.

The previous prime is 2297101. The next prime is 2297149. The reversal of 2297137 is 7317922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 269361 = 1424^2 + 519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2297137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2297099 and 2297108.

It is not a weakly prime, because it can be changed into another prime (2297437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148568 + 1148569.

It is an arithmetic number, because the mean of its divisors is an integer number (1148569).

2^2297137 is an apocalyptic number.

It is an amenable number.

2297137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297137 is an equidigital number, since it uses as much as digits as its factorization.

2297137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 31.

The square root of 2297137 is about 1515.6308917411. The cubic root of 2297137 is about 131.9458187492.

The spelling of 2297137 in words is "two million, two hundred ninety-seven thousand, one hundred thirty-seven".