2286465449 has 2 divisors, whose sum is σ = 2286465450. Its totient is φ = 2286465448.

The previous prime is 2286465437. The next prime is 2286465457. The reversal of 2286465449 is 9445646822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2269093225 + 17372224 = 47635^2 + 4168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2286465449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2286465397 and 2286465406.

It is not a weakly prime, because it can be changed into another prime (2286465749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143232724 + 1143232725.

It is an arithmetic number, because the mean of its divisors is an integer number (1143232725).

Almost surely, 2^2286465449 is an apocalyptic number.

It is an amenable number.

2286465449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2286465449 is an equidigital number, since it uses as much as digits as its factorization.

2286465449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 50.

The square root of 2286465449 is about 47816.9995817387. Note that the first 3 decimals coincide. The cubic root of 2286465449 is about 1317.4117958154.

The spelling of 2286465449 in words is "two billion, two hundred eighty-six million, four hundred sixty-five thousand, four hundred forty-nine".