229427441 has 2 divisors, whose sum is σ = 229427442. Its totient is φ = 229427440.

The previous prime is 229427389. The next prime is 229427467. The reversal of 229427441 is 144724922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222159025 + 7268416 = 14905^2 + 2696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229427441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229427741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114713720 + 114713721.

It is an arithmetic number, because the mean of its divisors is an integer number (114713721).

Almost surely, 2^229427441 is an apocalyptic number.

It is an amenable number.

229427441 is a deficient number, since it is larger than the sum of its proper divisors (1).

229427441 is an equidigital number, since it uses as much as digits as its factorization.

229427441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 35.

The square root of 229427441 is about 15146.8624143748. The cubic root of 229427441 is about 612.1837354337.

The spelling of 229427441 in words is "two hundred twenty-nine million, four hundred twenty-seven thousand, four hundred forty-one".