134968683 has 4 divisors (see below), whose sum is σ = 179958248. Its totient is φ = 89979120.

The previous prime is 134968633. The next prime is 134968721. The reversal of 134968683 is 386869431.

134968683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 134968683 - 2¹² = 134964587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134968633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22494778 + ... + 22494783.

It is an arithmetic number, because the mean of its divisors is an integer number (44989562).

Almost surely, 2^134968683 is an apocalyptic number.

134968683 is a deficient number, since it is larger than the sum of its proper divisors (44989565).

134968683 is an equidigital number, since it uses as much as digits as its factorization.

134968683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44989564.

The product of its digits is 746496, while the sum is 48.

The square root of 134968683 is about 11617.6022913508. The cubic root of 134968683 is about 512.9531132933.

The spelling of 134968683 in words is "one hundred thirty-four million, nine hundred sixty-eight thousand, six hundred eighty-three".