134756307 has 12 divisors (see below), whose sum is σ = 222454960. Its totient is φ = 77003568.

The previous prime is 134756291. The next prime is 134756327. The reversal of 134756307 is 703657431.

134756307 is a `hidden beast` number, since 1 + 347 + 5 + 6 + 307 = 666.

It is not a de Polignac number, because 134756307 - 2⁴ = 134756291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134756327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1069432 + ... + 1069557.

Almost surely, 2^134756307 is an apocalyptic number.

134756307 is a deficient number, since it is larger than the sum of its proper divisors (87698653).

134756307 is a wasteful number, since it uses less digits than its factorization.

134756307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139002 (or 2138999 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 134756307 is about 11608.4584247866. The cubic root of 134756307 is about 512.6839246262.

The spelling of 134756307 in words is "one hundred thirty-four million, seven hundred fifty-six thousand, three hundred seven".