11264028 has 24 divisors (see below), whose sum is σ = 26556432. Its totient is φ = 3715584.

The previous prime is 11264023. The next prime is 11264041. The reversal of 11264028 is 82046211.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11263989 and 11264007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11264023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3675 + ... + 6002.

It is an arithmetic number, because the mean of its divisors is an integer number (1106518).

Almost surely, 2^11264028 is an apocalyptic number.

It is an amenable number.

11264028 is an abundant number, since it is smaller than the sum of its proper divisors (15292404).

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

11264028 is a wasteful number, since it uses less digits than its factorization.

11264028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9781 (or 9779 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 11264028 is about 3356.1924855407. The cubic root of 11264028 is about 224.1633321935.

The spelling of 11264028 in words is "eleven million, two hundred sixty-four thousand, twenty-eight".