11132158 has 8 divisors (see below), whose sum is σ = 16752528. Its totient is φ = 5547984.

The previous prime is 11132123. The next prime is 11132159. The reversal of 11132158 is 85123111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8266 + ... + 9517.

It is an arithmetic number, because the mean of its divisors is an integer number (2094066).

Almost surely, 2^11132158 is an apocalyptic number.

11132158 is a deficient number, since it is larger than the sum of its proper divisors (5620370).

11132158 is a wasteful number, since it uses less digits than its factorization.

11132158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18098.

The product of its digits is 240, while the sum is 22.

The square root of 11132158 is about 3336.4888730520. The cubic root of 11132158 is about 223.2851226348.

Adding to 11132158 its reverse (85123111), we get a palindrome (96255269).

The spelling of 11132158 in words is "eleven million, one hundred thirty-two thousand, one hundred fifty-eight".