11799226 has 16 divisors (see below), whose sum is σ = 18625320. Its totient is φ = 5598720.

The previous prime is 11799223. The next prime is 11799257. The reversal of 11799226 is 62299711.

It is a Cunningham number, because it is equal to 3435²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 10556001 + 1243225 = 3249^2 + 1115^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (11799223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1090 + ... + 4978.

Almost surely, 2^11799226 is an apocalyptic number.

11799226 is a deficient number, since it is larger than the sum of its proper divisors (6826094).

11799226 is a wasteful number, since it uses less digits than its factorization.

11799226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969.

The product of its digits is 13608, while the sum is 37.

The square root of 11799226 is about 3435.0001455604. Note that the first 3 decimals coincide. The cubic root of 11799226 is about 227.6588336532.

The spelling of 11799226 in words is "eleven million, seven hundred ninety-nine thousand, two hundred twenty-six".