11315166 has 16 divisors (see below), whose sum is σ = 23961744. Its totient is φ = 3549824.

The previous prime is 11315153. The next prime is 11315167. The reversal of 11315166 is 66151311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55365 + ... + 55568.

It is an arithmetic number, because the mean of its divisors is an integer number (1497609).

Almost surely, 2^11315166 is an apocalyptic number.

11315166 is an abundant number, since it is smaller than the sum of its proper divisors (12646578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11315166 is a wasteful number, since it uses less digits than its factorization.

11315166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110955.

The product of its digits is 540, while the sum is 24.

The square root of 11315166 is about 3363.8023128597. The cubic root of 11315166 is about 224.5020494090.

Adding to 11315166 its reverse (66151311), we get a palindrome (77466477).

The spelling of 11315166 in words is "eleven million, three hundred fifteen thousand, one hundred sixty-six".