4081992227 has 2 divisors, whose sum is σ = 4081992228. Its totient is φ = 4081992226.

The previous prime is 4081992203. The next prime is 4081992241. The reversal of 4081992227 is 7222991804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4081992227 - 2⁶ = 4081992163 is a prime.

It is not a weakly prime, because it can be changed into another prime (4081992287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040996113 + 2040996114.

It is an arithmetic number, because the mean of its divisors is an integer number (2040996114).

Almost surely, 2^4081992227 is an apocalyptic number.

4081992227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4081992227 is an equidigital number, since it uses as much as digits as its factorization.

4081992227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 4081992227 is about 63890.4705492141. The cubic root of 4081992227 is about 1598.1739880670.

The spelling of 4081992227 in words is "four billion, eighty-one million, nine hundred ninety-two thousand, two hundred twenty-seven".