2282897 has 2 divisors, whose sum is σ = 2282898. Its totient is φ = 2282896.

The previous prime is 2282867. The next prime is 2282899. The reversal of 2282897 is 7982822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1234321 + 1048576 = 1111^2 + 1024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2282897 is a prime.

Together with 2282899, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2282897.

It is not a weakly prime, because it can be changed into another prime (2282899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141448 + 1141449.

It is an arithmetic number, because the mean of its divisors is an integer number (1141449).

2^2282897 is an apocalyptic number.

It is an amenable number.

2282897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2282897 is an equidigital number, since it uses as much as digits as its factorization.

2282897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 2282897 is about 1510.9258750845. The cubic root of 2282897 is about 131.6726084662.

It can be divided in two parts, 228 and 2897, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2282897 in words is "two million, two hundred eighty-two thousand, eight hundred ninety-seven".