11150166 has 16 divisors (see below), whose sum is σ = 22606704. Its totient is φ = 3665664.

The previous prime is 11150159. The next prime is 11150171. The reversal of 11150166 is 66105111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12291 + ... + 13166.

It is an arithmetic number, because the mean of its divisors is an integer number (1412919).

Almost surely, 2^11150166 is an apocalyptic number.

11150166 is an abundant number, since it is smaller than the sum of its proper divisors (11456538).

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

11150166 is a wasteful number, since it uses less digits than its factorization.

11150166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25535.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 11150166 is about 3339.1864278593. The cubic root of 11150166 is about 223.4054572630.

Adding to 11150166 its reverse (66105111), we get a palindrome (77255277).

The spelling of 11150166 in words is "eleven million, one hundred fifty thousand, one hundred sixty-six".