11125532 has 24 divisors (see below), whose sum is σ = 21394800. Its totient is φ = 5020160.

The previous prime is 11125489. The next prime is 11125547. The reversal of 11125532 is 23552111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 5708 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (891450).

Almost surely, 2^11125532 is an apocalyptic number.

It is an amenable number.

11125532 is a deficient number, since it is larger than the sum of its proper divisors (10269268).

11125532 is a wasteful number, since it uses less digits than its factorization.

11125532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861 (or 1859 counting only the distinct ones).

The product of its digits is 300, while the sum is 20.

The square root of 11125532 is about 3335.4957652499. The cubic root of 11125532 is about 223.2408131411.

Adding to 11125532 its reverse (23552111), we get a palindrome (34677643).

The spelling of 11125532 in words is "eleven million, one hundred twenty-five thousand, five hundred thirty-two".