8427241 has 8 divisors (see below), whose sum is σ = 9060480. Its totient is φ = 7813008.

The previous prime is 8427233. The next prime is 8427247. The reversal of 8427241 is 1427248.

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 8427241 - 2³ = 8427233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8427247) 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, 3826 + ... + 5611.

It is an arithmetic number, because the mean of its divisors is an integer number (1132560).

Almost surely, 2^8427241 is an apocalyptic number.

It is an amenable number.

8427241 is a deficient number, since it is larger than the sum of its proper divisors (633239).

8427241 is a wasteful number, since it uses less digits than its factorization.

8427241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9503.

The product of its digits is 3584, while the sum is 28.

The square root of 8427241 is about 2902.9710642719. The cubic root of 8427241 is about 203.4987775283.

It can be divided in two parts, 8427 and 241, that added together give a palindrome (8668).

The spelling of 8427241 in words is "eight million, four hundred twenty-seven thousand, two hundred forty-one".