2288372297 has 2 divisors, whose sum is σ = 2288372298. Its totient is φ = 2288372296.

The previous prime is 2288372213. The next prime is 2288372309. The reversal of 2288372297 is 7922738822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2288282896 + 89401 = 47836^2 + 299^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2288372297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2288372797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144186148 + 1144186149.

It is an arithmetic number, because the mean of its divisors is an integer number (1144186149).

Almost surely, 2^2288372297 is an apocalyptic number.

It is an amenable number.

2288372297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2288372297 is an equidigital number, since it uses as much as digits as its factorization.

2288372297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 50.

The square root of 2288372297 is about 47836.9344440047. The cubic root of 2288372297 is about 1317.7779222066. Note that the first 3 decimals are identical.

The spelling of 2288372297 in words is "two billion, two hundred eighty-eight million, three hundred seventy-two thousand, two hundred ninety-seven".