239234227 has 2 divisors, whose sum is σ = 239234228. Its totient is φ = 239234226.

The previous prime is 239234197. The next prime is 239234231. The reversal of 239234227 is 722432932.

239234227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-239234227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 239234192 and 239234201.

It is not a weakly prime, because it can be changed into another prime (239234257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119617113 + 119617114.

It is an arithmetic number, because the mean of its divisors is an integer number (119617114).

Almost surely, 2^239234227 is an apocalyptic number.

239234227 is a deficient number, since it is larger than the sum of its proper divisors (1).

239234227 is an equidigital number, since it uses as much as digits as its factorization.

239234227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 239234227 is about 15467.1984211751. The cubic root of 239234227 is about 620.7848428693.

The spelling of 239234227 in words is "two hundred thirty-nine million, two hundred thirty-four thousand, two hundred twenty-seven".