2427225019 has 2 divisors, whose sum is σ = 2427225020. Its totient is φ = 2427225018.

The previous prime is 2427225007. The next prime is 2427225043. The reversal of 2427225019 is 9105227242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2427225019 - 2⁹ = 2427224507 is a prime.

It is a super-2 number, since 2×2427225019² = 11782842585719100722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2427225079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213612509 + 1213612510.

It is an arithmetic number, because the mean of its divisors is an integer number (1213612510).

Almost surely, 2^2427225019 is an apocalyptic number.

2427225019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2427225019 is an equidigital number, since it uses as much as digits as its factorization.

2427225019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 2427225019 is about 49266.8754742981. The cubic root of 2427225019 is about 1343.9094671855.

The spelling of 2427225019 in words is "two billion, four hundred twenty-seven million, two hundred twenty-five thousand, nineteen".