38241013 has 4 divisors (see below), whose sum is σ = 38253420. Its totient is φ = 38228608.

The previous prime is 38241001. The next prime is 38241059. The reversal of 38241013 is 31014283.

38241013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 27436644 + 10804369 = 5238^2 + 3287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38241013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38241113) 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 in 3 ways as a sum of consecutive naturals, for example, 2373 + ... + 9061.

It is an arithmetic number, because the mean of its divisors is an integer number (9563355).

Almost surely, 2^38241013 is an apocalyptic number.

It is an amenable number.

38241013 is a deficient number, since it is larger than the sum of its proper divisors (12407).

38241013 is an equidigital number, since it uses as much as digits as its factorization.

38241013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12406.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 38241013 is about 6183.9318398572. The cubic root of 38241013 is about 336.9068150107.

Adding to 38241013 its reverse (31014283), we get a palindrome (69255296).

The spelling of 38241013 in words is "thirty-eight million, two hundred forty-one thousand, thirteen".