11166134 has 8 divisors (see below), whose sum is σ = 19141968. Its totient is φ = 4785480.

The previous prime is 11166083. The next prime is 11166137. The reversal of 11166134 is 43166111.

11166134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166137) 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, 398777 + ... + 398804.

It is an arithmetic number, because the mean of its divisors is an integer number (2392746).

Almost surely, 2^11166134 is an apocalyptic number.

11166134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11166134 is a deficient number, since it is larger than the sum of its proper divisors (7975834).

11166134 is an equidigital number, since it uses as much as digits as its factorization.

11166134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797590.

The product of its digits is 432, while the sum is 23.

The square root of 11166134 is about 3341.5765740141. The cubic root of 11166134 is about 223.5120516935.

Subtracting from 11166134 its sum of digits (23), we obtain a palindrome (11166111).

The spelling of 11166134 in words is "eleven million, one hundred sixty-six thousand, one hundred thirty-four".