134329725 has 48 divisors (see below), whose sum is σ = 251025600. Its totient is φ = 70407360.

The previous prime is 134329717. The next prime is 134329763. The reversal of 134329725 is 527923431.

134329725 is a `hidden beast` number, since 1 + 343 + 297 + 25 = 666.

It is not a de Polignac number, because 134329725 - 2³ = 134329717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134329725.

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, 38139 + ... + 41511.

It is an arithmetic number, because the mean of its divisors is an integer number (5229700).

Almost surely, 2^134329725 is an apocalyptic number.

134329725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134329725 is a deficient number, since it is larger than the sum of its proper divisors (116695875).

134329725 is a wasteful number, since it uses less digits than its factorization.

134329725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451 (or 3440 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 134329725 is about 11590.0701033255. The cubic root of 134329725 is about 512.1423719568.

The spelling of 134329725 in words is "one hundred thirty-four million, three hundred twenty-nine thousand, seven hundred twenty-five".