11246223 has 4 divisors (see below), whose sum is σ = 14994968. Its totient is φ = 7497480.

The previous prime is 11246201. The next prime is 11246237. The reversal of 11246223 is 32264211.

11246223 is nontrivially palindromic in base 12.

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

It is a de Polignac number, because none of the positive numbers 2^k-11246223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11246223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11246723) 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, 1874368 + ... + 1874373.

It is an arithmetic number, because the mean of its divisors is an integer number (3748742).

Almost surely, 2^11246223 is an apocalyptic number.

11246223 is a deficient number, since it is larger than the sum of its proper divisors (3748745).

11246223 is an equidigital number, since it uses as much as digits as its factorization.

11246223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748744.

The product of its digits is 576, while the sum is 21.

The square root of 11246223 is about 3353.5388770670. The cubic root of 11246223 is about 224.0451585718.

The spelling of 11246223 in words is "eleven million, two hundred forty-six thousand, two hundred twenty-three".