1135116 has 18 divisors (see below), whose sum is σ = 2869412. Its totient is φ = 378360.

The previous prime is 1135111. The next prime is 1135129. The reversal of 1135116 is 6115311.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1135111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15730 + ... + 15801.

2^1135116 is an apocalyptic number.

It is an amenable number.

1135116 is an abundant number, since it is smaller than the sum of its proper divisors (1734296).

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

1135116 is a wasteful number, since it uses less digits than its factorization.

1135116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31541 (or 31536 counting only the distinct ones).

The product of its digits is 90, while the sum is 18.

The square root of 1135116 is about 1065.4182277397. The cubic root of 1135116 is about 104.3149966471.

The spelling of 1135116 in words is "one million, one hundred thirty-five thousand, one hundred sixteen".