134396166 has 16 divisors (see below), whose sum is σ = 269794800. Its totient is φ = 44631648.

The previous prime is 134396161. The next prime is 134396167. The reversal of 134396166 is 661693431.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134396161) 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, 40021 + ... + 43248.

It is an arithmetic number, because the mean of its divisors is an integer number (16862175).

Almost surely, 2^134396166 is an apocalyptic number.

134396166 is an abundant number, since it is smaller than the sum of its proper divisors (135398634).

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

134396166 is a wasteful number, since it uses less digits than its factorization.

134396166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83543.

The product of its digits is 69984, while the sum is 39.

The square root of 134396166 is about 11592.9360388126. The cubic root of 134396166 is about 512.2267951744.

The spelling of 134396166 in words is "one hundred thirty-four million, three hundred ninety-six thousand, one hundred sixty-six".