11286017 has 4 divisors (see below), whose sum is σ = 11675220. Its totient is φ = 10896816.

The previous prime is 11286013. The next prime is 11286059. The reversal of 11286017 is 71068211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6105841 + 5180176 = 2471^2 + 2276^2 .

It is a cyclic number.

It is not a de Polignac number, because 11286017 - 2² = 11286013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11286013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194558 + ... + 194615.

It is an arithmetic number, because the mean of its divisors is an integer number (2918805).

Almost surely, 2^11286017 is an apocalyptic number.

It is an amenable number.

11286017 is a deficient number, since it is larger than the sum of its proper divisors (389203).

11286017 is an equidigital number, since it uses as much as digits as its factorization.

11286017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389202.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 11286017 is about 3359.4667731651. The cubic root of 11286017 is about 224.3091037160.

The spelling of 11286017 in words is "eleven million, two hundred eighty-six thousand, seventeen".