2282063947 has 2 divisors, whose sum is σ = 2282063948. Its totient is φ = 2282063946.

The previous prime is 2282063939. The next prime is 2282063963. The reversal of 2282063947 is 7493602822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2282063947 - 2³ = 2282063939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2282060947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141031973 + 1141031974.

It is an arithmetic number, because the mean of its divisors is an integer number (1141031974).

Almost surely, 2^2282063947 is an apocalyptic number.

2282063947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2282063947 is an equidigital number, since it uses as much as digits as its factorization.

2282063947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 2282063947 is about 47770.9529630716. The cubic root of 2282063947 is about 1316.5659028017.

The spelling of 2282063947 in words is "two billion, two hundred eighty-two million, sixty-three thousand, nine hundred forty-seven".