134839266 has 16 divisors (see below), whose sum is σ = 270021600. Its totient is φ = 44889248.

The previous prime is 134839253. The next prime is 134839277. The reversal of 134839266 is 662938431.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9036 + ... + 18743.

It is an arithmetic number, because the mean of its divisors is an integer number (16876350).

Almost surely, 2^134839266 is an apocalyptic number.

134839266 is an abundant number, since it is smaller than the sum of its proper divisors (135182334).

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

134839266 is a wasteful number, since it uses less digits than its factorization.

134839266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28593.

The product of its digits is 186624, while the sum is 42.

The square root of 134839266 is about 11612.0310884875. The cubic root of 134839266 is about 512.7891096124.

The spelling of 134839266 in words is "one hundred thirty-four million, eight hundred thirty-nine thousand, two hundred sixty-six".