38624011 has 2 divisors, whose sum is σ = 38624012. Its totient is φ = 38624010.

The previous prime is 38623993. The next prime is 38624021. The reversal of 38624011 is 11042683.

38624011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (11042683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38624011 - 2⁹ = 38623499 is a prime.

It is not a weakly prime, because it can be changed into another prime (38624021) 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, 19312005 + 19312006.

It is an arithmetic number, because the mean of its divisors is an integer number (19312006).

Almost surely, 2^38624011 is an apocalyptic number.

38624011 is a deficient number, since it is larger than the sum of its proper divisors (1).

38624011 is an equidigital number, since it uses as much as digits as its factorization.

38624011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 38624011 is about 6214.8218799898. The cubic root of 38624011 is about 338.0278299506.

Adding to 38624011 its reverse (11042683), we get a palindrome (49666694).

The spelling of 38624011 in words is "thirty-eight million, six hundred twenty-four thousand, eleven".