13262166 has 12 divisors (see below), whose sum is σ = 28734732. Its totient is φ = 4420716.

The previous prime is 13262153. The next prime is 13262167. The reversal of 13262166 is 66126231.

13262166 is a `hidden beast` number, since 1 + 32 + 621 + 6 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13262167) 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 in 5 ways as a sum of consecutive naturals, for example, 368376 + ... + 368411.

It is an arithmetic number, because the mean of its divisors is an integer number (2394561).

Almost surely, 2^13262166 is an apocalyptic number.

13262166 is an abundant number, since it is smaller than the sum of its proper divisors (15472566).

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

13262166 is a wasteful number, since it uses less digits than its factorization.

13262166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736795 (or 736792 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13262166 is about 3641.7256898344. The cubic root of 13262166 is about 236.7035764250.

Adding to 13262166 its reverse (66126231), we get a palindrome (79388397).

The spelling of 13262166 in words is "thirteen million, two hundred sixty-two thousand, one hundred sixty-six".