8538236 has 12 divisors (see below), whose sum is σ = 17076528. Its totient is φ = 3659232.

The previous prime is 8538227. The next prime is 8538259. The reversal of 8538236 is 6328358.

8538236 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8538196 and 8538205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152441 + ... + 152496.

It is an arithmetic number, because the mean of its divisors is an integer number (1423044).

Almost surely, 2^8538236 is an apocalyptic number.

It is an amenable number.

8538236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8538236 is a wasteful number, since it uses less digits than its factorization.

8538236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304948 (or 304946 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 8538236 is about 2922.0260094667. The cubic root of 8538236 is about 204.3883094762.

The spelling of 8538236 in words is "eight million, five hundred thirty-eight thousand, two hundred thirty-six".