11488356 has 72 divisors (see below), whose sum is σ = 32227104. Its totient is φ = 3421440.

The previous prime is 11488349. The next prime is 11488357. The reversal of 11488356 is 65388411.

11488356 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11488356.

It is not an unprimeable number, because it can be changed into a prime (11488357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26316 + ... + 26748.

Almost surely, 2^11488356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11488356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16113552).

11488356 is an abundant number, since it is smaller than the sum of its proper divisors (20738748).

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

11488356 is a wasteful number, since it uses less digits than its factorization.

11488356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 516 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 11488356 is about 3389.4477426271. The cubic root of 11488356 is about 225.6416646301.

The spelling of 11488356 in words is "eleven million, four hundred eighty-eight thousand, three hundred fifty-six".