3217133 has 2 divisors, whose sum is σ = 3217134. Its totient is φ = 3217132.

The previous prime is 3217121. The next prime is 3217141. The reversal of 3217133 is 3317123.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2778889 + 438244 = 1667^2 + 662^2 .

It is an emirp because it is prime and its reverse (3317123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3217133 - 2⁶ = 3217069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3217633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608566 + 1608567.

It is an arithmetic number, because the mean of its divisors is an integer number (1608567).

Almost surely, 2^3217133 is an apocalyptic number.

It is an amenable number.

3217133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3217133 is an equidigital number, since it uses as much as digits as its factorization.

3217133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 20.

The square root of 3217133 is about 1793.6368082753. The cubic root of 3217133 is about 147.6237857736.

The spelling of 3217133 in words is "three million, two hundred seventeen thousand, one hundred thirty-three".