11826472 has 16 divisors (see below), whose sum is σ = 25342560. Its totient is φ = 5068464.

The previous prime is 11826443. The next prime is 11826481. The reversal of 11826472 is 27462811.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 105538 + ... + 105649.

It is an arithmetic number, because the mean of its divisors is an integer number (1583910).

Almost surely, 2^11826472 is an apocalyptic number.

It is an amenable number.

11826472 is an abundant number, since it is smaller than the sum of its proper divisors (13516088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11826472 is a wasteful number, since it uses less digits than its factorization.

11826472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211200 (or 211196 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 11826472 is about 3438.9637974250. The cubic root of 11826472 is about 227.8339305716.

It can be divided in two parts, 118264 and 72, that added together give a square (118336 = 344²).

The spelling of 11826472 in words is "eleven million, eight hundred twenty-six thousand, four hundred seventy-two".