11116090 has 16 divisors (see below), whose sum is σ = 20263680. Its totient is φ = 4389840.

The previous prime is 11116081. The next prime is 11116099. The reversal of 11116090 is 9061111.

It is an interprime number because it is at equal distance from previous prime (11116081) and next prime (11116099).

It is not an unprimeable number, because it can be changed into a prime (11116099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6246 + ... + 7825.

It is an arithmetic number, because the mean of its divisors is an integer number (1266480).

Almost surely, 2^11116090 is an apocalyptic number.

11116090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11116090 is a deficient number, since it is larger than the sum of its proper divisors (9147590).

11116090 is a wasteful number, since it uses less digits than its factorization.

11116090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14157.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 11116090 is about 3334.0800830214. The cubic root of 11116090 is about 223.1776420396.

The spelling of 11116090 in words is "eleven million, one hundred sixteen thousand, ninety".