134139594 has 16 divisors (see below), whose sum is σ = 268732800. Its totient is φ = 44637600.

The previous prime is 134139583. The next prime is 134139613. The reversal of 134139594 is 495931431.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14994 + ... + 22205.

It is an arithmetic number, because the mean of its divisors is an integer number (16795800).

Almost surely, 2^134139594 is an apocalyptic number.

134139594 is an abundant number, since it is smaller than the sum of its proper divisors (134593206).

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

134139594 is a wasteful number, since it uses less digits than its factorization.

134139594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37805.

The product of its digits is 58320, while the sum is 39.

The square root of 134139594 is about 11581.8648757443. The cubic root of 134139594 is about 511.9006281959.

The spelling of 134139594 in words is "one hundred thirty-four million, one hundred thirty-nine thousand, five hundred ninety-four".