8397241 has 8 divisors (see below), whose sum is σ = 8607168. Its totient is φ = 8190000.

The previous prime is 8397227. The next prime is 8397283. The reversal of 8397241 is 1427938.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8397241 - 2⁵ = 8397209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8397197 and 8397206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8397041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6586 + ... + 7756.

It is an arithmetic number, because the mean of its divisors is an integer number (1075896).

Almost surely, 2^8397241 is an apocalyptic number.

It is an amenable number.

8397241 is a deficient number, since it is larger than the sum of its proper divisors (209927).

8397241 is a wasteful number, since it uses less digits than its factorization.

8397241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its digits is 12096, while the sum is 34.

The square root of 8397241 is about 2897.7993374283. The cubic root of 8397241 is about 203.2570130723.

The spelling of 8397241 in words is "eight million, three hundred ninety-seven thousand, two hundred forty-one".