8535238 has 4 divisors (see below), whose sum is σ = 12802860. Its totient is φ = 4267618.

The previous prime is 8535223. The next prime is 8535253. The reversal of 8535238 is 8325358.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8535223) and next prime (8535253).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133808 + ... + 2133811.

It is an arithmetic number, because the mean of its divisors is an integer number (3200715).

Almost surely, 2^8535238 is an apocalyptic number.

8535238 is a deficient number, since it is larger than the sum of its proper divisors (4267622).

8535238 is a wasteful number, since it uses less digits than its factorization.

8535238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267621.

The product of its digits is 28800, while the sum is 34.

The square root of 8535238 is about 2921.5129642019. The cubic root of 8535238 is about 204.3643846326.

The spelling of 8535238 in words is "eight million, five hundred thirty-five thousand, two hundred thirty-eight".