11974226 has 16 divisors (see below), whose sum is σ = 19647360. Its totient is φ = 5428080.

The previous prime is 11974223. The next prime is 11974241. The reversal of 11974226 is 62247911.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11974192 and 11974201.

It is not an unprimeable number, because it can be changed into a prime (11974223) 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, 15440 + ... + 16196.

It is an arithmetic number, because the mean of its divisors is an integer number (1227960).

Almost surely, 2^11974226 is an apocalyptic number.

11974226 is a deficient number, since it is larger than the sum of its proper divisors (7673134).

11974226 is a wasteful number, since it uses less digits than its factorization.

11974226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489.

The product of its digits is 6048, while the sum is 32.

The square root of 11974226 is about 3460.3794589611. The cubic root of 11974226 is about 228.7788206592.

The spelling of 11974226 in words is "eleven million, nine hundred seventy-four thousand, two hundred twenty-six".