134732685 has 16 divisors (see below), whose sum is σ = 216380160. Its totient is φ = 71588160.

The previous prime is 134732681. The next prime is 134732693. The reversal of 134732685 is 586237431.

134732685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134732685 - 2² = 134732681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134732681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12661 + ... + 20730.

It is an arithmetic number, because the mean of its divisors is an integer number (13523760).

Almost surely, 2^134732685 is an apocalyptic number.

134732685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134732685 is a deficient number, since it is larger than the sum of its proper divisors (81647475).

134732685 is a wasteful number, since it uses less digits than its factorization.

134732685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33668.

The product of its digits is 120960, while the sum is 39.

The square root of 134732685 is about 11607.4409324364. The cubic root of 134732685 is about 512.6539660349.

The spelling of 134732685 in words is "one hundred thirty-four million, seven hundred thirty-two thousand, six hundred eighty-five".