9108213 has 8 divisors (see below), whose sum is σ = 12158400. Its totient is φ = 6065088.

The previous prime is 9108199. The next prime is 9108227. The reversal of 9108213 is 3128019.

It is an interprime number because it is at equal distance from previous prime (9108199) and next prime (9108227).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9108213 - 2¹⁴ = 9091829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9108263) 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, 3448 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (1519800).

Almost surely, 2^9108213 is an apocalyptic number.

It is an amenable number.

9108213 is a deficient number, since it is larger than the sum of its proper divisors (3050187).

9108213 is a wasteful number, since it uses less digits than its factorization.

9108213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 9108213 is about 3017.9816102819. The cubic root of 9108213 is about 208.8387376565.

The spelling of 9108213 in words is "nine million, one hundred eight thousand, two hundred thirteen".