11132285 has 8 divisors (see below), whose sum is σ = 13528320. Its totient is φ = 8792784.

The previous prime is 11132269. The next prime is 11132287. The reversal of 11132285 is 58223111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11132285 - 2⁴ = 11132269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11132285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13697 + ... + 14486.

It is an arithmetic number, because the mean of its divisors is an integer number (1691040).

Almost surely, 2^11132285 is an apocalyptic number.

It is an amenable number.

11132285 is a deficient number, since it is larger than the sum of its proper divisors (2396035).

11132285 is an equidigital number, since it uses as much as digits as its factorization.

11132285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28267.

The product of its digits is 480, while the sum is 23.

The square root of 11132285 is about 3336.5079049809. The cubic root of 11132285 is about 223.2859717395.

Adding to 11132285 its reverse (58223111), we get a palindrome (69355396).

The spelling of 11132285 in words is "eleven million, one hundred thirty-two thousand, two hundred eighty-five".