11237223 has 8 divisors (see below), whose sum is σ = 15021936. Its totient is φ = 7472000.

The previous prime is 11237207. The next prime is 11237231. The reversal of 11237223 is 32273211.

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 11237223 - 2⁴ = 11237207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11237223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11237203) 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, 3468 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (1877742).

Almost surely, 2^11237223 is an apocalyptic number.

11237223 is a deficient number, since it is larger than the sum of its proper divisors (3784713).

11237223 is an equidigital number, since it uses as much as digits as its factorization.

11237223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9745.

The product of its digits is 504, while the sum is 21.

The square root of 11237223 is about 3352.1967424362. The cubic root of 11237223 is about 223.9853771811.

The spelling of 11237223 in words is "eleven million, two hundred thirty-seven thousand, two hundred twenty-three".