8878274227 has 2 divisors, whose sum is σ = 8878274228. Its totient is φ = 8878274226.

The previous prime is 8878274159. The next prime is 8878274269. The reversal of 8878274227 is 7224728788.

It is a happy number.

8878274227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8878274227 - 2¹⁵ = 8878241459 is a prime.

It is not a weakly prime, because it can be changed into another prime (8878274627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4439137113 + 4439137114.

It is an arithmetic number, because the mean of its divisors is an integer number (4439137114).

Almost surely, 2^8878274227 is an apocalyptic number.

8878274227 is a deficient number, since it is larger than the sum of its proper divisors (1).

8878274227 is an equidigital number, since it uses as much as digits as its factorization.

8878274227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5619712, while the sum is 55.

The square root of 8878274227 is about 94224.5945971645. The cubic root of 8878274227 is about 2070.6634533089.

The spelling of 8878274227 in words is "eight billion, eight hundred seventy-eight million, two hundred seventy-four thousand, two hundred twenty-seven".