38586241 has 2 divisors, whose sum is σ = 38586242. Its totient is φ = 38586240.

The previous prime is 38586239. The next prime is 38586253. The reversal of 38586241 is 14268583.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32729841 + 5856400 = 5721^2 + 2420^2 .

It is a cyclic number.

It is not a de Polignac number, because 38586241 - 2¹ = 38586239 is a prime.

Together with 38586239, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 38586241.

It is not a weakly prime, because it can be changed into another prime (38581241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19293120 + 19293121.

It is an arithmetic number, because the mean of its divisors is an integer number (19293121).

Almost surely, 2^38586241 is an apocalyptic number.

It is an amenable number.

38586241 is a deficient number, since it is larger than the sum of its proper divisors (1).

38586241 is an equidigital number, since it uses as much as digits as its factorization.

38586241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 37.

The square root of 38586241 is about 6211.7824334083. The cubic root of 38586241 is about 337.9176094363.

The spelling of 38586241 in words is "thirty-eight million, five hundred eighty-six thousand, two hundred forty-one".