134935566 has 16 divisors (see below), whose sum is σ = 269985744. Its totient is φ = 44959424.

The previous prime is 134935561. The next prime is 134935573. The reversal of 134935566 is 665539431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134935561) by changing a digit.

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, 22636 + ... + 27968.

It is an arithmetic number, because the mean of its divisors is an integer number (16874109).

Almost surely, 2^134935566 is an apocalyptic number.

134935566 is an abundant number, since it is smaller than the sum of its proper divisors (135050178).

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

134935566 is a wasteful number, since it uses less digits than its factorization.

134935566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9555.

The product of its digits is 291600, while the sum is 42.

The square root of 134935566 is about 11616.1769098099. The cubic root of 134935566 is about 512.9111557629.

The spelling of 134935566 in words is "one hundred thirty-four million, nine hundred thirty-five thousand, five hundred sixty-six".