2241778027 has 2 divisors, whose sum is σ = 2241778028. Its totient is φ = 2241778026.

The previous prime is 2241778003. The next prime is 2241778043. The reversal of 2241778027 is 7208771422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241778027 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241778087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120889013 + 1120889014.

It is an arithmetic number, because the mean of its divisors is an integer number (1120889014).

Almost surely, 2^2241778027 is an apocalyptic number.

2241778027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241778027 is an equidigital number, since it uses as much as digits as its factorization.

2241778027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87808, while the sum is 40.

The square root of 2241778027 is about 47347.4183773519. The cubic root of 2241778027 is about 1308.7726256257.

The spelling of 2241778027 in words is "two billion, two hundred forty-one million, seven hundred seventy-eight thousand, twenty-seven".