8468217 has 6 divisors (see below), whose sum is σ = 12231882. Its totient is φ = 5645472.

The previous prime is 8468183. The next prime is 8468221. The reversal of 8468217 is 7128648.

8468217 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6780816 + 1687401 = 2604^2 + 1299^2 .

It is not a de Polignac number, because 8468217 - 2¹⁸ = 8206073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8468237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 470448 + ... + 470465.

It is an arithmetic number, because the mean of its divisors is an integer number (2038647).

Almost surely, 2^8468217 is an apocalyptic number.

It is an amenable number.

8468217 is a deficient number, since it is larger than the sum of its proper divisors (3763665).

8468217 is a wasteful number, since it uses less digits than its factorization.

8468217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940919 (or 940916 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 8468217 is about 2910.0201030233. The cubic root of 8468217 is about 203.8280702491.

The spelling of 8468217 in words is "eight million, four hundred sixty-eight thousand, two hundred seventeen".