8544213 has 12 divisors (see below), whose sum is σ = 12437568. Its totient is φ = 5651880.

The previous prime is 8544199. The next prime is 8544223. The reversal of 8544213 is 3124458.

It is not a de Polignac number, because 8544213 - 2⁴ = 8544197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8544223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2445 + ... + 4802.

It is an arithmetic number, because the mean of its divisors is an integer number (1036464).

Almost surely, 2^8544213 is an apocalyptic number.

It is an amenable number.

8544213 is a deficient number, since it is larger than the sum of its proper divisors (3893355).

8544213 is a wasteful number, since it uses less digits than its factorization.

8544213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7384 (or 7381 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 8544213 is about 2923.0485798221. The cubic root of 8544213 is about 204.4359908310.

The spelling of 8544213 in words is "eight million, five hundred forty-four thousand, two hundred thirteen".