2247313427 has 2 divisors, whose sum is σ = 2247313428. Its totient is φ = 2247313426.

The previous prime is 2247313391. The next prime is 2247313433. The reversal of 2247313427 is 7243137422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2247313427 - 2³⁰ = 1173571603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2247313477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123656713 + 1123656714.

It is an arithmetic number, because the mean of its divisors is an integer number (1123656714).

Almost surely, 2^2247313427 is an apocalyptic number.

2247313427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247313427 is an equidigital number, since it uses as much as digits as its factorization.

2247313427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 35.

The square root of 2247313427 is about 47405.8374780997. The cubic root of 2247313427 is about 1309.8489476785.

The spelling of 2247313427 in words is "two billion, two hundred forty-seven million, three hundred thirteen thousand, four hundred twenty-seven".