8867228651 has 2 divisors, whose sum is σ = 8867228652. Its totient is φ = 8867228650.

The previous prime is 8867228627. The next prime is 8867228659. The reversal of 8867228651 is 1568227688.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8867228651 - 2¹⁴ = 8867212267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8867228593 and 8867228602.

It is not a weakly prime, because it can be changed into another prime (8867228659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4433614325 + 4433614326.

It is an arithmetic number, because the mean of its divisors is an integer number (4433614326).

Almost surely, 2^8867228651 is an apocalyptic number.

8867228651 is a deficient number, since it is larger than the sum of its proper divisors (1).

8867228651 is an equidigital number, since it uses as much as digits as its factorization.

8867228651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 53.

The square root of 8867228651 is about 94165.9633360165. The cubic root of 8867228651 is about 2069.8043838734.

The spelling of 8867228651 in words is "eight billion, eight hundred sixty-seven million, two hundred twenty-eight thousand, six hundred fifty-one".