2284705641 has 4 divisors (see below), whose sum is σ = 3046274192. Its totient is φ = 1523137092.

The previous prime is 2284705639. The next prime is 2284705669. The reversal of 2284705641 is 1465074822.

2284705641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2284705641 - 2¹ = 2284705639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2284705641.

It is not an unprimeable number, because it can be changed into a prime (2284705681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380784271 + ... + 380784276.

It is an arithmetic number, because the mean of its divisors is an integer number (761568548).

Almost surely, 2^2284705641 is an apocalyptic number.

It is an amenable number.

2284705641 is a deficient number, since it is larger than the sum of its proper divisors (761568551).

2284705641 is an equidigital number, since it uses as much as digits as its factorization.

2284705641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761568550.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 2284705641 is about 47798.5945504677. The cubic root of 2284705641 is about 1317.0737213336.

The spelling of 2284705641 in words is "two billion, two hundred eighty-four million, seven hundred five thousand, six hundred forty-one".