134406535 has 4 divisors (see below), whose sum is σ = 161287848. Its totient is φ = 107525224.

The previous prime is 134406527. The next prime is 134406541. The reversal of 134406535 is 535604431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134406535 - 2³ = 134406527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134406497 and 134406506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13440649 + ... + 13440658.

It is an arithmetic number, because the mean of its divisors is an integer number (40321962).

Almost surely, 2^134406535 is an apocalyptic number.

134406535 is a deficient number, since it is larger than the sum of its proper divisors (26881313).

134406535 is an equidigital number, since it uses as much as digits as its factorization.

134406535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26881312.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 134406535 is about 11593.3832421774. The cubic root of 134406535 is about 512.2399680279.

The spelling of 134406535 in words is "one hundred thirty-four million, four hundred six thousand, five hundred thirty-five".