11474428 has 18 divisors (see below), whose sum is σ = 23359056. Its totient is φ = 4917528.

The previous prime is 11474413. The next prime is 11474431. The reversal of 11474428 is 82447411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11474428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29076 + ... + 29467.

Almost surely, 2^11474428 is an apocalyptic number.

It is an amenable number.

11474428 is an abundant number, since it is smaller than the sum of its proper divisors (11884628).

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

11474428 is a wasteful number, since it uses less digits than its factorization.

11474428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58561 (or 58552 counting only the distinct ones).

The product of its digits is 7168, while the sum is 31.

The square root of 11474428 is about 3387.3925075196. The cubic root of 11474428 is about 225.5504415981.

The spelling of 11474428 in words is "eleven million, four hundred seventy-four thousand, four hundred twenty-eight".