2265922449 has 12 divisors (see below), whose sum is σ = 3740570496. Its totient is φ = 1294812792.

The previous prime is 2265922447. The next prime is 2265922481. The reversal of 2265922449 is 9442295622.

2265922449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2265922449 - 2¹ = 2265922447 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2265922447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17983449 + ... + 17983574.

It is an arithmetic number, because the mean of its divisors is an integer number (311714208).

Almost surely, 2^2265922449 is an apocalyptic number.

It is an amenable number.

2265922449 is a deficient number, since it is larger than the sum of its proper divisors (1474648047).

2265922449 is a wasteful number, since it uses less digits than its factorization.

2265922449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35967036 (or 35967033 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 2265922449 is about 47601.7063664739. The cubic root of 2265922449 is about 1313.4544432893.

The spelling of 2265922449 in words is "two billion, two hundred sixty-five million, nine hundred twenty-two thousand, four hundred forty-nine".