11823227 has 8 divisors (see below), whose sum is σ = 12767664. Its totient is φ = 10883808.

The previous prime is 11823209. The next prime is 11823241. The reversal of 11823227 is 72232811.

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

It is a de Polignac number, because none of the positive numbers 2^k-11823227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11823196 and 11823205.

It is not an unprimeable number, because it can be changed into a prime (11823247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733 + ... + 6785.

It is an arithmetic number, because the mean of its divisors is an integer number (1595958).

Almost surely, 2^11823227 is an apocalyptic number.

11823227 is a deficient number, since it is larger than the sum of its proper divisors (944437).

11823227 is a wasteful number, since it uses less digits than its factorization.

11823227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509.

The product of its digits is 1344, while the sum is 26.

The square root of 11823227 is about 3438.4919659641. The cubic root of 11823227 is about 227.8130906363.

The spelling of 11823227 in words is "eleven million, eight hundred twenty-three thousand, two hundred twenty-seven".