8103238 has 32 divisors (see below), whose sum is σ = 14787360. Its totient is φ = 3279360.

The previous prime is 8103233. The next prime is 8103239. The reversal of 8103238 is 8323018.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8103233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7806 + ... + 8782.

It is an arithmetic number, because the mean of its divisors is an integer number (462105).

Almost surely, 2^8103238 is an apocalyptic number.

8103238 is a deficient number, since it is larger than the sum of its proper divisors (6684122).

8103238 is a wasteful number, since it uses less digits than its factorization.

8103238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 8103238 is about 2846.6186959268. The cubic root of 8103238 is about 200.8566422483.

The spelling of 8103238 in words is "eight million, one hundred three thousand, two hundred thirty-eight".