8197238 has 8 divisors (see below), whose sum is σ = 14052432. Its totient is φ = 3513096.

The previous prime is 8197201. The next prime is 8197271. The reversal of 8197238 is 8327918.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292745 + ... + 292772.

It is an arithmetic number, because the mean of its divisors is an integer number (1756554).

Almost surely, 2^8197238 is an apocalyptic number.

8197238 is a deficient number, since it is larger than the sum of its proper divisors (5855194).

8197238 is a wasteful number, since it uses less digits than its factorization.

8197238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585526.

The product of its digits is 24192, while the sum is 38.

The square root of 8197238 is about 2863.0819059189. The cubic root of 8197238 is about 201.6303241055.

The spelling of 8197238 in words is "eight million, one hundred ninety-seven thousand, two hundred thirty-eight".