2284945277 has 2 divisors, whose sum is σ = 2284945278. Its totient is φ = 2284945276.

The previous prime is 2284945237. The next prime is 2284945297. The reversal of 2284945277 is 7725494822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1320159556 + 964785721 = 36334^2 + 31061^2 .

It is a cyclic number.

It is not a de Polignac number, because 2284945277 - 2⁶ = 2284945213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2284945237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142472638 + 1142472639.

It is an arithmetic number, because the mean of its divisors is an integer number (1142472639).

Almost surely, 2^2284945277 is an apocalyptic number.

It is an amenable number.

2284945277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284945277 is an equidigital number, since it uses as much as digits as its factorization.

2284945277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 50.

The square root of 2284945277 is about 47801.1012111646. The cubic root of 2284945277 is about 1317.1197677095.

The spelling of 2284945277 in words is "two billion, two hundred eighty-four million, nine hundred forty-five thousand, two hundred seventy-seven".