8276238 has 12 divisors (see below), whose sum is σ = 17931888. Its totient is φ = 2758740.

The previous prime is 8276231. The next prime is 8276273. The reversal of 8276238 is 8326728.

It is a happy number.

8276238 is a `hidden beast` number, since 8 + 27 + 623 + 8 = 666.

8276238 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8276238² = 136992230865288, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8276231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229878 + ... + 229913.

It is an arithmetic number, because the mean of its divisors is an integer number (1494324).

Almost surely, 2^8276238 is an apocalyptic number.

8276238 is an abundant number, since it is smaller than the sum of its proper divisors (9655650).

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

8276238 is a wasteful number, since it uses less digits than its factorization.

8276238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459799 (or 459796 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 8276238 is about 2876.8451470317. The cubic root of 8276238 is about 202.2759845562.

The spelling of 8276238 in words is "eight million, two hundred seventy-six thousand, two hundred thirty-eight".