8224487 has 8 divisors (see below), whose sum is σ = 8670240. Its totient is φ = 7789600.

The previous prime is 8224441. The next prime is 8224493. The reversal of 8224487 is 7844228.

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 8224487 - 2¹² = 8220391 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 (8224417) 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, 1139 + ... + 4212.

It is an arithmetic number, because the mean of its divisors is an integer number (1083780).

Almost surely, 2^8224487 is an apocalyptic number.

8224487 is a deficient number, since it is larger than the sum of its proper divisors (445753).

8224487 is a wasteful number, since it uses less digits than its factorization.

8224487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5433.

The product of its digits is 28672, while the sum is 35.

The square root of 8224487 is about 2867.8366410938. The cubic root of 8224487 is about 201.8534947234.

The spelling of 8224487 in words is "eight million, two hundred twenty-four thousand, four hundred eighty-seven".