2230213 has 6 divisors (see below), whose sum is σ = 2369426. Its totient is φ = 2098752.

The previous prime is 2230177. The next prime is 2230219. The reversal of 2230213 is 3120322.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 889249 + 1340964 = 943^2 + 1158^2 .

It is not a de Polignac number, because 2230213 - 2⁹ = 2229701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230193 and 2230202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3570 + ... + 4147.

2^2230213 is an apocalyptic number.

It is an amenable number.

2230213 is a deficient number, since it is larger than the sum of its proper divisors (139213).

2230213 is an equidigital number, since it uses as much as digits as its factorization.

2230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751 (or 7734 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2230213 is about 1493.3897682789. The cubic root of 2230213 is about 130.6518151187.

Adding to 2230213 its reverse (3120322), we get a palindrome (5350535).

The spelling of 2230213 in words is "two million, two hundred thirty thousand, two hundred thirteen".