4144213 has 4 divisors (see below), whose sum is σ = 4162540. Its totient is φ = 4125888.

The previous prime is 4144201. The next prime is 4144237. The reversal of 4144213 is 3124414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3124414 = 2 ⋅1562207.

It can be written as a sum of positive squares in 2 ways, for example, as 2289169 + 1855044 = 1513^2 + 1362^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144213 - 2⁵ = 4144181 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 (4144253) 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, 8820 + ... + 9277.

It is an arithmetic number, because the mean of its divisors is an integer number (1040635).

Almost surely, 2^4144213 is an apocalyptic number.

It is an amenable number.

4144213 is a deficient number, since it is larger than the sum of its proper divisors (18327).

4144213 is a wasteful number, since it uses less digits than its factorization.

4144213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18326.

The product of its digits is 384, while the sum is 19.

The square root of 4144213 is about 2035.7340199545. The cubic root of 4144213 is about 160.6253262975.

Adding to 4144213 its reverse (3124414), we get a palindrome (7268627).

The spelling of 4144213 in words is "four million, one hundred forty-four thousand, two hundred thirteen".