6138148 has 24 divisors (see below), whose sum is σ = 11313792. Its totient is φ = 2908224.

The previous prime is 6138131. The next prime is 6138149. The reversal of 6138148 is 8418316.

It is not an unprimeable number, because it can be changed into a prime (6138149) 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, 12361 + ... + 12847.

It is an arithmetic number, because the mean of its divisors is an integer number (471408).

Almost surely, 2^6138148 is an apocalyptic number.

It is an amenable number.

6138148 is a deficient number, since it is larger than the sum of its proper divisors (5175644).

6138148 is a wasteful number, since it uses less digits than its factorization.

6138148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 6138148 is about 2477.5286073020. The cubic root of 6138148 is about 183.0961104430.

The spelling of 6138148 in words is "six million, one hundred thirty-eight thousand, one hundred forty-eight".