134945635 has 16 divisors (see below), whose sum is σ = 182356992. Its totient is φ = 94975200.

The previous prime is 134945621. The next prime is 134945639. The reversal of 134945635 is 536549431.

It is not a de Polignac number, because 134945635 - 2⁹ = 134945123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134945639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37869 + ... + 41278.

It is an arithmetic number, because the mean of its divisors is an integer number (11397312).

Almost surely, 2^134945635 is an apocalyptic number.

134945635 is a deficient number, since it is larger than the sum of its proper divisors (47411357).

134945635 is a wasteful number, since it uses less digits than its factorization.

134945635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79194.

The product of its digits is 194400, while the sum is 40.

The square root of 134945635 is about 11616.6103059369. The cubic root of 134945635 is about 512.9239133927.

The spelling of 134945635 in words is "one hundred thirty-four million, nine hundred forty-five thousand, six hundred thirty-five".