11738224 has 10 divisors (see below), whose sum is σ = 22742840. Its totient is φ = 5869104.

The previous prime is 11738191. The next prime is 11738231. The reversal of 11738224 is 42283711.

It is a junction number, because it is equal to n+sod(n) for n = 11738192 and 11738201.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 366804 + ... + 366835.

It is an arithmetic number, because the mean of its divisors is an integer number (2274284).

Almost surely, 2^11738224 is an apocalyptic number.

It is an amenable number.

11738224 is a deficient number, since it is larger than the sum of its proper divisors (11004616).

11738224 is an equidigital number, since it uses as much as digits as its factorization.

11738224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733647 (or 733641 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 11738224 is about 3426.1091634681. The cubic root of 11738224 is about 227.2658235188.

The spelling of 11738224 in words is "eleven million, seven hundred thirty-eight thousand, two hundred twenty-four".