11125488 has 80 divisors (see below), whose sum is σ = 33033600. Its totient is φ = 3191040.

The previous prime is 11125483. The next prime is 11125489. The reversal of 11125488 is 88452111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125481) 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 15 ways as a sum of consecutive naturals, for example, 9478 + ... + 10586.

It is an arithmetic number, because the mean of its divisors is an integer number (412920).

Almost surely, 2^11125488 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 11125488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16516800).

11125488 is an abundant number, since it is smaller than the sum of its proper divisors (21908112).

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

11125488 is a wasteful number, since it uses less digits than its factorization.

11125488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1144 counting only the distinct ones).

The product of its digits is 2560, while the sum is 30.

The square root of 11125488 is about 3335.4891695222. The cubic root of 11125488 is about 223.2405188448.

Adding to 11125488 its reverse (88452111), we get a palindrome (99577599).

The spelling of 11125488 in words is "eleven million, one hundred twenty-five thousand, four hundred eighty-eight".