9752213 has 2 divisors, whose sum is σ = 9752214. Its totient is φ = 9752212.

The previous prime is 9752191. The next prime is 9752221. The reversal of 9752213 is 3122579.

9752213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9746884 + 5329 = 3122^2 + 73^2 .

It is an emirp because it is prime and its reverse (3122579) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9752213 - 2¹⁸ = 9490069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9752233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4876106 + 4876107.

It is an arithmetic number, because the mean of its divisors is an integer number (4876107).

Almost surely, 2^9752213 is an apocalyptic number.

It is an amenable number.

9752213 is a deficient number, since it is larger than the sum of its proper divisors (1).

9752213 is an equidigital number, since it uses as much as digits as its factorization.

9752213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 29.

The square root of 9752213 is about 3122.8533426980. The cubic root of 9752213 is about 213.6490959283.

The spelling of 9752213 in words is "nine million, seven hundred fifty-two thousand, two hundred thirteen".