11162842 has 12 divisors (see below), whose sum is σ = 17673066. Its totient is φ = 5287320.

The previous prime is 11162819. The next prime is 11162849. The reversal of 11162842 is 24826111.

11162842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10556001 + 606841 = 3249^2 + 779^2 .

It is not an unprimeable number, because it can be changed into a prime (11162849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7009 + ... + 8452.

Almost surely, 2^11162842 is an apocalyptic number.

11162842 is a deficient number, since it is larger than the sum of its proper divisors (6510224).

11162842 is a wasteful number, since it uses less digits than its factorization.

11162842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15501 (or 15482 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 11162842 is about 3341.0839558443. The cubic root of 11162842 is about 223.4900842576.

Adding to 11162842 its reverse (24826111), we get a palindrome (35988953).

The spelling of 11162842 in words is "eleven million, one hundred sixty-two thousand, eight hundred forty-two".