38000115 has 12 divisors (see below), whose sum is σ = 65866944. Its totient is φ = 20266704.

The previous prime is 38000113. The next prime is 38000129. The reversal of 38000115 is 51100083.

It is a happy number.

It is not a de Polignac number, because 38000115 - 2¹ = 38000113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38000113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422179 + ... + 422268.

It is an arithmetic number, because the mean of its divisors is an integer number (5488912).

Almost surely, 2^38000115 is an apocalyptic number.

38000115 is a deficient number, since it is larger than the sum of its proper divisors (27866829).

38000115 is a wasteful number, since it uses less digits than its factorization.

38000115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844458 (or 844455 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 38000115 is about 6164.4233306936. The cubic root of 38000115 is about 336.1978798262.

Adding to 38000115 its reverse (51100083), we get a palindrome (89100198).

The spelling of 38000115 in words is "thirty-eight million, one hundred fifteen", and thus it is an aban number.