38281241 has 2 divisors, whose sum is σ = 38281242. Its totient is φ = 38281240.

The previous prime is 38281231. The next prime is 38281261. The reversal of 38281241 is 14218283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27258841 + 11022400 = 5221^2 + 3320^2 .

It is a cyclic number.

It is not a de Polignac number, because 38281241 - 2¹⁰ = 38280217 is a prime.

It is not a weakly prime, because it can be changed into another prime (38281231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19140620 + 19140621.

It is an arithmetic number, because the mean of its divisors is an integer number (19140621).

Almost surely, 2^38281241 is an apocalyptic number.

It is an amenable number.

38281241 is a deficient number, since it is larger than the sum of its proper divisors (1).

38281241 is an equidigital number, since it uses as much as digits as its factorization.

38281241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 29.

The square root of 38281241 is about 6187.1836080724. The cubic root of 38281241 is about 337.0249110602.

The spelling of 38281241 in words is "thirty-eight million, two hundred eighty-one thousand, two hundred forty-one".