134104917 has 16 divisors (see below), whose sum is σ = 184219200. Its totient is φ = 86725632.

The previous prime is 134104889. The next prime is 134104937. The reversal of 134104917 is 719401431.

It is a de Polignac number, because none of the positive numbers 2^k-134104917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134104937) 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, 15733 + ... + 22709.

It is an arithmetic number, because the mean of its divisors is an integer number (11513700).

Almost surely, 2^134104917 is an apocalyptic number.

It is an amenable number.

134104917 is a deficient number, since it is larger than the sum of its proper divisors (50114283).

134104917 is a wasteful number, since it uses less digits than its factorization.

134104917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7172.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 134104917 is about 11580.3677402749. The cubic root of 134104917 is about 511.8565131875.

The spelling of 134104917 in words is "one hundred thirty-four million, one hundred four thousand, nine hundred seventeen".