4243214 has 4 divisors (see below), whose sum is σ = 6364824. Its totient is φ = 2121606.

The previous prime is 4243199. The next prime is 4243219. The reversal of 4243214 is 4123424.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243219) 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, 1060802 + ... + 1060805.

It is an arithmetic number, because the mean of its divisors is an integer number (1591206).

Almost surely, 2^4243214 is an apocalyptic number.

4243214 is a deficient number, since it is larger than the sum of its proper divisors (2121610).

4243214 is a wasteful number, since it uses less digits than its factorization.

4243214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121609.

The product of its digits is 768, while the sum is 20.

The square root of 4243214 is about 2059.9063085490. The cubic root of 4243214 is about 161.8943323512.

Adding to 4243214 its reverse (4123424), we get a palindrome (8366638).

The spelling of 4243214 in words is "four million, two hundred forty-three thousand, two hundred fourteen".