16874892227 has 2 divisors, whose sum is σ = 16874892228. Its totient is φ = 16874892226.

The previous prime is 16874892193. The next prime is 16874892247. The reversal of 16874892227 is 72229847861.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16874892227 is a prime.

It is not a weakly prime, because it can be changed into another prime (16874892247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8437446113 + 8437446114.

It is an arithmetic number, because the mean of its divisors is an integer number (8437446114).

Almost surely, 2^16874892227 is an apocalyptic number.

16874892227 is a deficient number, since it is larger than the sum of its proper divisors (1).

16874892227 is an equidigital number, since it uses as much as digits as its factorization.

16874892227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 56.

The spelling of 16874892227 in words is "sixteen billion, eight hundred seventy-four million, eight hundred ninety-two thousand, two hundred twenty-seven".