1733213 has 2 divisors, whose sum is σ = 1733214. Its totient is φ = 1733212.

The previous prime is 1733197. The next prime is 1733227. The reversal of 1733213 is 3123371.

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., 1708249 + 24964 = 1307^2 + 158^2 .

It is a cyclic number.

It is not a de Polignac number, because 1733213 - 2⁴ = 1733197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1733273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 866606 + 866607.

It is an arithmetic number, because the mean of its divisors is an integer number (866607).

2^1733213 is an apocalyptic number.

It is an amenable number.

1733213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1733213 is an equidigital number, since it uses as much as digits as its factorization.

1733213 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 1733213 is about 1316.5154765516. The cubic root of 1733213 is about 120.1205501529.

Adding to 1733213 its reverse (3123371), we get a palindrome (4856584).

The spelling of 1733213 in words is "one million, seven hundred thirty-three thousand, two hundred thirteen".