6135423 has 16 divisors (see below), whose sum is σ = 9841920. Its totient is φ = 3321216.

The previous prime is 6135421. The next prime is 6135433. The reversal of 6135423 is 3245316.

It is a happy number.

It is not a de Polignac number, because 6135423 - 2¹ = 6135421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6135393 and 6135402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6135421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7290 + ... + 8087.

It is an arithmetic number, because the mean of its divisors is an integer number (615120).

Almost surely, 2^6135423 is an apocalyptic number.

6135423 is a deficient number, since it is larger than the sum of its proper divisors (3706497).

6135423 is a wasteful number, since it uses less digits than its factorization.

6135423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15406.

The product of its digits is 2160, while the sum is 24.

The square root of 6135423 is about 2476.9786030566. The cubic root of 6135423 is about 183.0690115660.

The spelling of 6135423 in words is "six million, one hundred thirty-five thousand, four hundred twenty-three".