6535238 has 8 divisors (see below), whose sum is σ = 9847488. Its totient is φ = 3252744.

The previous prime is 6535229. The next prime is 6535241. The reversal of 6535238 is 8325356.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6881 + ... + 7772.

It is an arithmetic number, because the mean of its divisors is an integer number (1230936).

Almost surely, 2^6535238 is an apocalyptic number.

6535238 is a deficient number, since it is larger than the sum of its proper divisors (3312250).

6535238 is a wasteful number, since it uses less digits than its factorization.

6535238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878.

The product of its digits is 21600, while the sum is 32.

The square root of 6535238 is about 2556.4111562892. The cubic root of 6535238 is about 186.9621969778.

The spelling of 6535238 in words is "six million, five hundred thirty-five thousand, two hundred thirty-eight".