134936293 has 8 divisors (see below), whose sum is σ = 143475840. Its totient is φ = 126463680.

The previous prime is 134936287. The next prime is 134936297. The reversal of 134936293 is 392639431.

134936293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134936293 - 2⁵ = 134936261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134936297) 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, 12543 + ... + 20668.

It is an arithmetic number, because the mean of its divisors is an integer number (17934480).

Almost surely, 2^134936293 is an apocalyptic number.

It is an amenable number.

134936293 is a deficient number, since it is larger than the sum of its proper divisors (8539547).

134936293 is a wasteful number, since it uses less digits than its factorization.

134936293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33467.

The product of its digits is 104976, while the sum is 40.

The square root of 134936293 is about 11616.2082023352. The cubic root of 134936293 is about 512.9120769081.

The spelling of 134936293 in words is "one hundred thirty-four million, nine hundred thirty-six thousand, two hundred ninety-three".