135146934 has 96 divisors (see below), whose sum is σ = 332035200. Its totient is φ = 40716000.

The previous prime is 135146929. The next prime is 135146941. The reversal of 135146934 is 439641531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 538309 + ... + 538559.

It is an arithmetic number, because the mean of its divisors is an integer number (3458700).

Almost surely, 2^135146934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135146934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166017600).

135146934 is an abundant number, since it is smaller than the sum of its proper divisors (196888266).

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

135146934 is a wasteful number, since it uses less digits than its factorization.

135146934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 328 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 135146934 is about 11625.2713516718. The cubic root of 135146934 is about 513.1788303038.

The spelling of 135146934 in words is "one hundred thirty-five million, one hundred forty-six thousand, nine hundred thirty-four".