11090242 has 8 divisors (see below), whose sum is σ = 16883856. Its totient is φ = 5462292.

The previous prime is 11090237. The next prime is 11090251. The reversal of 11090242 is 24209011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41248 + ... + 41515.

It is an arithmetic number, because the mean of its divisors is an integer number (2110482).

Almost surely, 2^11090242 is an apocalyptic number.

11090242 is a deficient number, since it is larger than the sum of its proper divisors (5793614).

11090242 is an equidigital number, since it uses as much as digits as its factorization.

11090242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82832.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 11090242 is about 3330.2014954053. The cubic root of 11090242 is about 223.0045244311.

Adding to 11090242 its reverse (24209011), we get a palindrome (35299253).

The spelling of 11090242 in words is "eleven million, ninety thousand, two hundred forty-two".