229753441 has 2 divisors, whose sum is σ = 229753442. Its totient is φ = 229753440.

The previous prime is 229753421. The next prime is 229753471. The reversal of 229753441 is 144357922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219158416 + 10595025 = 14804^2 + 3255^2 .

It is a cyclic number.

It is not a de Polignac number, because 229753441 - 2¹³ = 229745249 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229753441.

It is not a weakly prime, because it can be changed into another prime (229753421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114876720 + 114876721.

It is an arithmetic number, because the mean of its divisors is an integer number (114876721).

Almost surely, 2^229753441 is an apocalyptic number.

It is an amenable number.

229753441 is a deficient number, since it is larger than the sum of its proper divisors (1).

229753441 is an equidigital number, since it uses as much as digits as its factorization.

229753441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 229753441 is about 15157.6198989155. The cubic root of 229753441 is about 612.4735546544.

The spelling of 229753441 in words is "two hundred twenty-nine million, seven hundred fifty-three thousand, four hundred forty-one".