11160286 has 4 divisors (see below), whose sum is σ = 16740432. Its totient is φ = 5580142.

The previous prime is 11160269. The next prime is 11160287. The reversal of 11160286 is 68206111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68206111 = 223 ⋅305857.

It is a self number, because there is not a number n which added to its sum of digits gives 11160286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11160287) 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 as a sum of consecutive naturals, namely, 2790070 + ... + 2790073.

It is an arithmetic number, because the mean of its divisors is an integer number (4185108).

Almost surely, 2^11160286 is an apocalyptic number.

11160286 is a deficient number, since it is larger than the sum of its proper divisors (5580146).

11160286 is an equidigital number, since it uses as much as digits as its factorization.

11160286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580145.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11160286 is about 3340.7014233541. The cubic root of 11160286 is about 223.4730251533.

Adding to 11160286 its reverse (68206111), we get a palindrome (79366397).

The spelling of 11160286 in words is "eleven million, one hundred sixty thousand, two hundred eighty-six".