11125888 has 32 divisors (see below), whose sum is σ = 23473260. Its totient is φ = 5234688.

The previous prime is 11125853. The next prime is 11125909. The reversal of 11125888 is 88852111.

It can be written as a sum of positive squares in 2 ways, for example, as 10705984 + 419904 = 3272^2 + 648^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a plaindrome in base 10.

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, 381 + ... + 4732.

Almost surely, 2^11125888 is an apocalyptic number.

It is an amenable number.

11125888 is an abundant number, since it is smaller than the sum of its proper divisors (12347372).

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

11125888 is an equidigital number, since it uses as much as digits as its factorization.

11125888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5144 (or 5132 counting only the distinct ones).

The product of its digits is 5120, while the sum is 34.

The square root of 11125888 is about 3335.5491302033. The cubic root of 11125888 is about 223.2431942371.

Adding to 11125888 its reverse (88852111), we get a palindrome (99977999).

It can be divided in two parts, 1112 and 5888, that multiplied together give a palindrome (6547456).

The spelling of 11125888 in words is "eleven million, one hundred twenty-five thousand, eight hundred eighty-eight".