38750113 has 4 divisors (see below), whose sum is σ = 39055360. Its totient is φ = 38444868.

The previous prime is 38750087. The next prime is 38750143. The reversal of 38750113 is 31105783.

38750113 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38750113 - 2⁵ = 38750081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38750143) 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, 152433 + ... + 152686.

It is an arithmetic number, because the mean of its divisors is an integer number (9763840).

Almost surely, 2^38750113 is an apocalyptic number.

It is an amenable number.

38750113 is a deficient number, since it is larger than the sum of its proper divisors (305247).

38750113 is a wasteful number, since it uses less digits than its factorization.

38750113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305246.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 38750113 is about 6224.9588753662. The cubic root of 38750113 is about 338.3953015395.

Adding to 38750113 its reverse (31105783), we get a palindrome (69855896).

The spelling of 38750113 in words is "thirty-eight million, seven hundred fifty thousand, one hundred thirteen".