8472912127 has 2 divisors, whose sum is σ = 8472912128. Its totient is φ = 8472912126.

The previous prime is 8472912121. The next prime is 8472912131. The reversal of 8472912127 is 7212192748.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8472912127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8472912121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4236456063 + 4236456064.

It is an arithmetic number, because the mean of its divisors is an integer number (4236456064).

Almost surely, 2^8472912127 is an apocalyptic number.

8472912127 is a deficient number, since it is larger than the sum of its proper divisors (1).

8472912127 is an equidigital number, since it uses as much as digits as its factorization.

8472912127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 43.

The square root of 8472912127 is about 92048.4227295612. The cubic root of 8472912127 is about 2038.6573350471.

The spelling of 8472912127 in words is "eight billion, four hundred seventy-two million, nine hundred twelve thousand, one hundred twenty-seven".