11268213 has 8 divisors (see below), whose sum is σ = 16390176. Its totient is φ = 6829200.

The previous prime is 11268209. The next prime is 11268253. The reversal of 11268213 is 31286211.

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

It is not a de Polignac number, because 11268213 - 2² = 11268209 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11268253) 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, 170698 + ... + 170763.

It is an arithmetic number, because the mean of its divisors is an integer number (2048772).

Almost surely, 2^11268213 is an apocalyptic number.

It is an amenable number.

11268213 is a deficient number, since it is larger than the sum of its proper divisors (5121963).

11268213 is a wasteful number, since it uses less digits than its factorization.

11268213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341475.

The product of its digits is 576, while the sum is 24.

The square root of 11268213 is about 3356.8159020119. The cubic root of 11268213 is about 224.1910903924.

It can be divided in two parts, 1126 and 8213, that added together give a palindrome (9339).

The spelling of 11268213 in words is "eleven million, two hundred sixty-eight thousand, two hundred thirteen".