4462213 has 4 divisors (see below), whose sum is σ = 5099680. Its totient is φ = 3824748.

The previous prime is 4462187. The next prime is 4462223. The reversal of 4462213 is 3122644.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4462213 - 2⁵ = 4462181 is a prime.

It is a super-2 number, since 2×4462213² = 39822689714738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318723 + ... + 318736.

It is an arithmetic number, because the mean of its divisors is an integer number (1274920).

Almost surely, 2^4462213 is an apocalyptic number.

It is an amenable number.

4462213 is a deficient number, since it is larger than the sum of its proper divisors (637467).

4462213 is an equidigital number, since it uses as much as digits as its factorization.

4462213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637466.

The product of its digits is 1152, while the sum is 22.

The square root of 4462213 is about 2112.3950861522. The cubic root of 4462213 is about 164.6329520781.

Adding to 4462213 its reverse (3122644), we get a palindrome (7584857).

It can be divided in two parts, 446221 and 3, that added together give a square (446224 = 668²).

The spelling of 4462213 in words is "four million, four hundred sixty-two thousand, two hundred thirteen".