2284847197 has 2 divisors, whose sum is σ = 2284847198. Its totient is φ = 2284847196.

The previous prime is 2284847179. The next prime is 2284847207. The reversal of 2284847197 is 7917484822.

Together with previous prime (2284847179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1749665241 + 535181956 = 41829^2 + 23134^2 .

It is a cyclic number.

It is not a de Polignac number, because 2284847197 - 2²³ = 2276458589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2284847297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142423598 + 1142423599.

It is an arithmetic number, because the mean of its divisors is an integer number (1142423599).

Almost surely, 2^2284847197 is an apocalyptic number.

It is an amenable number.

2284847197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284847197 is an equidigital number, since it uses as much as digits as its factorization.

2284847197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1806336, while the sum is 52.

The square root of 2284847197 is about 47800.0752823675. The cubic root of 2284847197 is about 1317.1009218963.

The spelling of 2284847197 in words is "two billion, two hundred eighty-four million, eight hundred forty-seven thousand, one hundred ninety-seven".