2284945287 has 16 divisors (see below), whose sum is σ = 3096387072. Its totient is φ = 1498464000.

The previous prime is 2284945277. The next prime is 2284945297. The reversal of 2284945287 is 7825494822.

2284945287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2284945277) and next prime (2284945297).

It is not a de Polignac number, because 2284945287 - 2¹⁵ = 2284912519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2284945237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143383 + ... + 158519.

It is an arithmetic number, because the mean of its divisors is an integer number (193524192).

Almost surely, 2^2284945287 is an apocalyptic number.

2284945287 is a deficient number, since it is larger than the sum of its proper divisors (811441785).

2284945287 is a wasteful number, since it uses less digits than its factorization.

2284945287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15958.

The product of its digits is 2580480, while the sum is 51.

The square root of 2284945287 is about 47801.1013157647. The cubic root of 2284945287 is about 1317.1197696309.

The spelling of 2284945287 in words is "two billion, two hundred eighty-four million, nine hundred forty-five thousand, two hundred eighty-seven".