6134239 has 4 divisors (see below), whose sum is σ = 6139656. Its totient is φ = 6128824.

The previous prime is 6134237. The next prime is 6134257. The reversal of 6134239 is 9324316.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6134239 - 2¹ = 6134237 is a prime.

It is a Duffinian number.

6134239 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6134231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289 + ... + 3514.

It is an arithmetic number, because the mean of its divisors is an integer number (1534914).

Almost surely, 2^6134239 is an apocalyptic number.

6134239 is a deficient number, since it is larger than the sum of its proper divisors (5417).

6134239 is a wasteful number, since it uses less digits than its factorization.

6134239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5416.

The product of its digits is 3888, while the sum is 28.

The square root of 6134239 is about 2476.7395906716. The cubic root of 6134239 is about 183.0572347277.

The spelling of 6134239 in words is "six million, one hundred thirty-four thousand, two hundred thirty-nine".