6195138 has 16 divisors (see below), whose sum is σ = 12514176. Its totient is φ = 2044400.

The previous prime is 6195113. The next prime is 6195143. The reversal of 6195138 is 8315916.

6195138 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 6195099 and 6195108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4506 + ... + 5717.

It is an arithmetic number, because the mean of its divisors is an integer number (782136).

Almost surely, 2^6195138 is an apocalyptic number.

6195138 is an abundant number, since it is smaller than the sum of its proper divisors (6319038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6195138 is a wasteful number, since it uses less digits than its factorization.

6195138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10329.

The product of its digits is 6480, while the sum is 33.

The square root of 6195138 is about 2489.0034150238. The cubic root of 6195138 is about 183.6610212914.

The spelling of 6195138 in words is "six million, one hundred ninety-five thousand, one hundred thirty-eight".