41238229 has 2 divisors, whose sum is σ = 41238230. Its totient is φ = 41238228.

The previous prime is 41238221. The next prime is 41238259. The reversal of 41238229 is 92283214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31640625 + 9597604 = 5625^2 + 3098^2 .

It is a cyclic number.

It is not a de Polignac number, because 41238229 - 2³ = 41238221 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 41238229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41238221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20619114 + 20619115.

It is an arithmetic number, because the mean of its divisors is an integer number (20619115).

Almost surely, 2^41238229 is an apocalyptic number.

It is an amenable number.

41238229 is a deficient number, since it is larger than the sum of its proper divisors (1).

41238229 is an equidigital number, since it uses as much as digits as its factorization.

41238229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 41238229 is about 6421.6998528427. The cubic root of 41238229 is about 345.4882926802.

The spelling of 41238229 in words is "forty-one million, two hundred thirty-eight thousand, two hundred twenty-nine".