134500734 has 48 divisors (see below), whose sum is σ = 320112000. Its totient is φ = 40624848.

The previous prime is 134500733. The next prime is 134500741. The reversal of 134500734 is 437005431.

It is a junction number, because it is equal to n+sod(n) for n = 134500698 and 134500707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134500733) 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 23 ways as a sum of consecutive naturals, for example, 684 + ... + 16415.

It is an arithmetic number, because the mean of its divisors is an integer number (6669000).

Almost surely, 2^134500734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134500734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160056000).

134500734 is an abundant number, since it is smaller than the sum of its proper divisors (185611266).

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

134500734 is a wasteful number, since it uses less digits than its factorization.

134500734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17149 (or 17146 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 134500734 is about 11597.4451496871. The cubic root of 134500734 is about 512.3596081048.

The spelling of 134500734 in words is "one hundred thirty-four million, five hundred thousand, seven hundred thirty-four".