4564213 has 4 divisors (see below), whose sum is σ = 4570560. Its totient is φ = 4557868.

The previous prime is 4564207. The next prime is 4564247. The reversal of 4564213 is 3124654.

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 4564213 - 2¹³ = 4556021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564013) 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, 1933 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (1142640).

Almost surely, 2^4564213 is an apocalyptic number.

It is an amenable number.

4564213 is a deficient number, since it is larger than the sum of its proper divisors (6347).

4564213 is an equidigital number, since it uses as much as digits as its factorization.

4564213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6346.

The product of its digits is 2880, while the sum is 25.

The square root of 4564213 is about 2136.4018816693. The cubic root of 4564213 is about 165.8779404649.

Adding to 4564213 its reverse (3124654), we get a palindrome (7688867).

The spelling of 4564213 in words is "four million, five hundred sixty-four thousand, two hundred thirteen".