134459328 has 56 divisors (see below), whose sum is σ = 357550720. Its totient is φ = 44593920.

The previous prime is 134459291. The next prime is 134459329. The reversal of 134459328 is 823954431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134459329) 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 in 7 ways as a sum of consecutive naturals, for example, 38853 + ... + 42171.

Almost surely, 2^134459328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134459328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178775360).

134459328 is an abundant number, since it is smaller than the sum of its proper divisors (223091392).

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

134459328 is a wasteful number, since it uses less digits than its factorization.

134459328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545 (or 3535 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 134459328 is about 11595.6598777301. The cubic root of 134459328 is about 512.3070261382.

The spelling of 134459328 in words is "one hundred thirty-four million, four hundred fifty-nine thousand, three hundred twenty-eight".