4213361 has 4 divisors (see below), whose sum is σ = 4224372. Its totient is φ = 4202352.

The previous prime is 4213357. The next prime is 4213369. The reversal of 4213361 is 1633124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3783025 + 430336 = 1945^2 + 656^2 .

It is a cyclic number.

It is not a de Polignac number, because 4213361 - 2² = 4213357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4213369) 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, 4910 + ... + 5703.

It is an arithmetic number, because the mean of its divisors is an integer number (1056093).

Almost surely, 2^4213361 is an apocalyptic number.

It is an amenable number.

4213361 is a deficient number, since it is larger than the sum of its proper divisors (11011).

4213361 is a wasteful number, since it uses less digits than its factorization.

4213361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11010.

The product of its digits is 432, while the sum is 20.

The square root of 4213361 is about 2052.6473150544. The cubic root of 4213361 is about 161.5137709632.

Adding to 4213361 its reverse (1633124), we get a palindrome (5846485).

The spelling of 4213361 in words is "four million, two hundred thirteen thousand, three hundred sixty-one".