6138115 has 8 divisors (see below), whose sum is σ = 7565040. Its totient is φ = 4777632.

The previous prime is 6138113. The next prime is 6138127. The reversal of 6138115 is 5118316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6138115 - 2¹ = 6138113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6138115.

It is not an unprimeable number, because it can be changed into a prime (6138113) 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 in 7 ways as a sum of consecutive naturals, for example, 16405 + ... + 16774.

It is an arithmetic number, because the mean of its divisors is an integer number (945630).

Almost surely, 2^6138115 is an apocalyptic number.

6138115 is a deficient number, since it is larger than the sum of its proper divisors (1426925).

6138115 is a wasteful number, since it uses less digits than its factorization.

6138115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33221.

The product of its digits is 720, while the sum is 25.

The square root of 6138115 is about 2477.5219474305. The cubic root of 6138115 is about 183.0957823211.

The spelling of 6138115 in words is "six million, one hundred thirty-eight thousand, one hundred fifteen".