2740220227 has 2 divisors, whose sum is σ = 2740220228. Its totient is φ = 2740220226.

The previous prime is 2740220201. The next prime is 2740220269. The reversal of 2740220227 is 7220220472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2740220227 - 2⁷ = 2740220099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2740220195 and 2740220204.

It is not a weakly prime, because it can be changed into another prime (2740220627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370110113 + 1370110114.

It is an arithmetic number, because the mean of its divisors is an integer number (1370110114).

Almost surely, 2^2740220227 is an apocalyptic number.

2740220227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740220227 is an equidigital number, since it uses as much as digits as its factorization.

2740220227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 2740220227 is about 52347.1128812277. The cubic root of 2740220227 is about 1399.3568860825.

Adding to 2740220227 its reverse (7220220472), we get a palindrome (9960440699).

The spelling of 2740220227 in words is "two billion, seven hundred forty million, two hundred twenty thousand, two hundred twenty-seven".