4272213 has 8 divisors (see below), whose sum is σ = 6214176. Its totient is φ = 2589200.

The previous prime is 4272211. The next prime is 4272221. The reversal of 4272213 is 3122724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4272213 - 2¹ = 4272211 is a prime.

It is a d-powerful number, because it can be written as 4 + 2¹¹ + 7⁵ + 2²¹ + 2²¹ + 1 + 3¹⁰ .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4272213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64698 + ... + 64763.

It is an arithmetic number, because the mean of its divisors is an integer number (776772).

Almost surely, 2^4272213 is an apocalyptic number.

It is an amenable number.

4272213 is a deficient number, since it is larger than the sum of its proper divisors (1941963).

4272213 is a wasteful number, since it uses less digits than its factorization.

4272213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129475.

The product of its digits is 672, while the sum is 21.

The square root of 4272213 is about 2066.9332354965. The cubic root of 4272213 is about 162.2623017842.

Adding to 4272213 its reverse (3122724), we get a palindrome (7394937).

The spelling of 4272213 in words is "four million, two hundred seventy-two thousand, two hundred thirteen".