8417213 has 16 divisors (see below), whose sum is σ = 10076160. Its totient is φ = 6879600.

The previous prime is 8417203. The next prime is 8417231. The reversal of 8417213 is 3127148.

It is not a de Polignac number, because 8417213 - 2¹⁰ = 8416189 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8417203) 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 15 ways as a sum of consecutive naturals, for example, 16898 + ... + 17388.

It is an arithmetic number, because the mean of its divisors is an integer number (629760).

Almost surely, 2^8417213 is an apocalyptic number.

It is an amenable number.

8417213 is a deficient number, since it is larger than the sum of its proper divisors (1658947).

8417213 is a wasteful number, since it uses less digits than its factorization.

8417213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its digits is 1344, while the sum is 26.

The square root of 8417213 is about 2901.2433541501. The cubic root of 8417213 is about 203.4180276635.

The spelling of 8417213 in words is "eight million, four hundred seventeen thousand, two hundred thirteen".