134735574 has 64 divisors (see below), whose sum is σ = 308620800. Its totient is φ = 38942208.

The previous prime is 134735569. The next prime is 134735581. The reversal of 134735574 is 475537431.

134735574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134735574² = 36307349802218952, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70767 + ... + 72645.

It is an arithmetic number, because the mean of its divisors is an integer number (4822200).

Almost surely, 2^134735574 is an apocalyptic number.

134735574 is an abundant number, since it is smaller than the sum of its proper divisors (173885226).

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

134735574 is a wasteful number, since it uses less digits than its factorization.

134735574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957.

The product of its digits is 176400, while the sum is 39.

The square root of 134735574 is about 11607.5653778043. The cubic root of 134735574 is about 512.6576301959.

The spelling of 134735574 in words is "one hundred thirty-four million, seven hundred thirty-five thousand, five hundred seventy-four".