7275074227 has 2 divisors, whose sum is σ = 7275074228. Its totient is φ = 7275074226.

The previous prime is 7275074159. The next prime is 7275074263. The reversal of 7275074227 is 7224705727.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7275074227 - 2¹⁹ = 7274549939 is a prime.

It is not a weakly prime, because it can be changed into another prime (7275074297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637537113 + 3637537114.

It is an arithmetic number, because the mean of its divisors is an integer number (3637537114).

Almost surely, 2^7275074227 is an apocalyptic number.

7275074227 is a deficient number, since it is larger than the sum of its proper divisors (1).

7275074227 is an equidigital number, since it uses as much as digits as its factorization.

7275074227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384160, while the sum is 43.

The square root of 7275074227 is about 85294.0456714301. The cubic root of 7275074227 is about 1937.6669998654. Note that the first 3 decimals are identical.

The spelling of 7275074227 in words is "seven billion, two hundred seventy-five million, seventy-four thousand, two hundred twenty-seven".