2274547663 has 4 divisors (see below), whose sum is σ = 2274667560. Its totient is φ = 2274427768.

The previous prime is 2274547643. The next prime is 2274547669. The reversal of 2274547663 is 3667454722.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2274547663 - 2¹⁷ = 2274416591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274547669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24508 + ... + 71761.

It is an arithmetic number, because the mean of its divisors is an integer number (568666890).

Almost surely, 2^2274547663 is an apocalyptic number.

2274547663 is a deficient number, since it is larger than the sum of its proper divisors (119897).

2274547663 is an equidigital number, since it uses as much as digits as its factorization.

2274547663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119896.

The product of its digits is 1693440, while the sum is 46.

The square root of 2274547663 is about 47692.2180549406. The cubic root of 2274547663 is about 1315.1188841325.

The spelling of 2274547663 in words is "two billion, two hundred seventy-four million, five hundred forty-seven thousand, six hundred sixty-three".