227399 has 2 divisors, whose sum is σ = 227400. Its totient is φ = 227398.

The previous prime is 227393. The next prime is 227407. The reversal of 227399 is 993722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 227399 - 2¹² = 223303 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113699 + 113700.

It is an arithmetic number, because the mean of its divisors is an integer number (113700).

2²²⁷³⁹⁹ is an apocalyptic number.

227399 is a deficient number, since it is larger than the sum of its proper divisors (1).

227399 is an equidigital number, since it uses as much as digits as its factorization.

227399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 32.

The square root of 227399 is about 476.8637121862. The cubic root of 227399 is about 61.0374221689.

It can be divided in two parts, 227 and 399, that added together give a palindrome (626).

The spelling of 227399 in words is "two hundred twenty-seven thousand, three hundred ninety-nine".