134725723 has 8 divisors (see below), whose sum is σ = 147076416. Its totient is φ = 122392200.

The previous prime is 134725711. The next prime is 134725727. The reversal of 134725723 is 327527431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134725723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134725727) 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 7 ways as a sum of consecutive naturals, for example, 16540 + ... + 23302.

It is an arithmetic number, because the mean of its divisors is an integer number (18384552).

Almost surely, 2^134725723 is an apocalyptic number.

134725723 is a deficient number, since it is larger than the sum of its proper divisors (12350693).

134725723 is a wasteful number, since it uses less digits than its factorization.

134725723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585.

The product of its digits is 35280, while the sum is 34.

The square root of 134725723 is about 11607.1410347251. The cubic root of 134725723 is about 512.6451358133.

The spelling of 134725723 in words is "one hundred thirty-four million, seven hundred twenty-five thousand, seven hundred twenty-three".