8241863 has 8 divisors (see below), whose sum is σ = 9443328. Its totient is φ = 7046424.

The previous prime is 8241859. The next prime is 8241899. The reversal of 8241863 is 3681428.

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

It is not a de Polignac number, because 8241863 - 2² = 8241859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8241803) 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, 1970 + ... + 4512.

It is an arithmetic number, because the mean of its divisors is an integer number (1180416).

Almost surely, 2^8241863 is an apocalyptic number.

8241863 is a deficient number, since it is larger than the sum of its proper divisors (1201465).

8241863 is a wasteful number, since it uses less digits than its factorization.

8241863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013.

The product of its digits is 9216, while the sum is 32.

The square root of 8241863 is about 2870.8645039430. The cubic root of 8241863 is about 201.9955477240.

The spelling of 8241863 in words is "eight million, two hundred forty-one thousand, eight hundred sixty-three".