227104901 has 2 divisors, whose sum is σ = 227104902. Its totient is φ = 227104900.

The previous prime is 227104897. The next prime is 227104903. The reversal of 227104901 is 109401722.

It is a Cunningham number, because it is equal to 15070²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227104900 + 1 = 15070^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 227104901 - 2² = 227104897 is a prime.

Together with 227104903, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227104903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113552450 + 113552451.

It is an arithmetic number, because the mean of its divisors is an integer number (113552451).

Almost surely, 2^227104901 is an apocalyptic number.

It is an amenable number.

227104901 is a deficient number, since it is larger than the sum of its proper divisors (1).

227104901 is an equidigital number, since it uses as much as digits as its factorization.

227104901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 227104901 is about 15070.0000331785. Note that the first 4 decimals coincide. The cubic root of 227104901 is about 610.1109723752.

The spelling of 227104901 in words is "two hundred twenty-seven million, one hundred four thousand, nine hundred one".