134838584 has 8 divisors (see below), whose sum is σ = 252822360. Its totient is φ = 67419288.

The previous prime is 134838569. The next prime is 134838589. The reversal of 134838584 is 485838431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134838589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8427404 + ... + 8427419.

It is an arithmetic number, because the mean of its divisors is an integer number (31602795).

Almost surely, 2^134838584 is an apocalyptic number.

It is an amenable number.

134838584 is a deficient number, since it is larger than the sum of its proper divisors (117983776).

134838584 is a wasteful number, since it uses less digits than its factorization.

134838584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16854829 (or 16854825 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 134838584 is about 11612.0017223561. The cubic root of 134838584 is about 512.7882450700.

The spelling of 134838584 in words is "one hundred thirty-four million, eight hundred thirty-eight thousand, five hundred eighty-four".