8147227411 has 2 divisors, whose sum is σ = 8147227412. Its totient is φ = 8147227410.

The previous prime is 8147227357. The next prime is 8147227481. The reversal of 8147227411 is 1147227418.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8147227411 is a prime.

It is not a weakly prime, because it can be changed into another prime (8147227481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4073613705 + 4073613706.

It is an arithmetic number, because the mean of its divisors is an integer number (4073613706).

Almost surely, 2^8147227411 is an apocalyptic number.

8147227411 is a deficient number, since it is larger than the sum of its proper divisors (1).

8147227411 is an equidigital number, since it uses as much as digits as its factorization.

8147227411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25088, while the sum is 37.

The square root of 8147227411 is about 90261.9931698830. The cubic root of 8147227411 is about 2012.1944475273.

The spelling of 8147227411 in words is "eight billion, one hundred forty-seven million, two hundred twenty-seven thousand, four hundred eleven".