134545312 has 24 divisors (see below), whose sum is σ = 288967392. Its totient is φ = 61156800.

The previous prime is 134545309. The next prime is 134545319. The reversal of 134545312 is 213545431.

It is not an unprimeable number, because it can be changed into a prime (134545319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190764 + ... + 191467.

It is an arithmetic number, because the mean of its divisors is an integer number (12040308).

Almost surely, 2^134545312 is an apocalyptic number.

It is an amenable number.

134545312 is an abundant number, since it is smaller than the sum of its proper divisors (154422080).

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

134545312 is a wasteful number, since it uses less digits than its factorization.

134545312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382252 (or 382244 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 134545312 is about 11599.3668792741. The cubic root of 134545312 is about 512.4162061696.

The spelling of 134545312 in words is "one hundred thirty-four million, five hundred forty-five thousand, three hundred twelve".