4367213 has 2 divisors, whose sum is σ = 4367214. Its totient is φ = 4367212.

The previous prime is 4367203. The next prime is 4367219. The reversal of 4367213 is 3127634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 2111209 = 1502^2 + 1453^2 .

It is a cyclic number.

It is not a de Polignac number, because 4367213 - 2¹⁸ = 4105069 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4367219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2183606 + 2183607.

It is an arithmetic number, because the mean of its divisors is an integer number (2183607).

Almost surely, 2^4367213 is an apocalyptic number.

It is an amenable number.

4367213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4367213 is an equidigital number, since it uses as much as digits as its factorization.

4367213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 4367213 is about 2089.7877882694. The cubic root of 4367213 is about 163.4562224785.

The spelling of 4367213 in words is "four million, three hundred sixty-seven thousand, two hundred thirteen".