11133748 has 12 divisors (see below), whose sum is σ = 20331360. Its totient is φ = 5324792.

The previous prime is 11133739. The next prime is 11133779. The reversal of 11133748 is 84733111.

11133748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60418 + ... + 60601.

It is an arithmetic number, because the mean of its divisors is an integer number (1694280).

Almost surely, 2^11133748 is an apocalyptic number.

It is an amenable number.

11133748 is a deficient number, since it is larger than the sum of its proper divisors (9197612).

11133748 is a wasteful number, since it uses less digits than its factorization.

11133748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121046 (or 121044 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 11133748 is about 3336.7271389792. The cubic root of 11133748 is about 223.2957526925.

Adding to 11133748 its reverse (84733111), we get a palindrome (95866859).

It can be divided in two parts, 11133 and 748, that added together give a square (11881 = 109²).

The spelling of 11133748 in words is "eleven million, one hundred thirty-three thousand, seven hundred forty-eight".