134873683 has 8 divisors (see below), whose sum is σ = 155668320. Its totient is φ = 114460800.

The previous prime is 134873677. The next prime is 134873689. The reversal of 134873683 is 386378431.

It is an interprime number because it is at equal distance from previous prime (134873677) and next prime (134873689).

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

It is a cyclic number.

It is not a de Polignac number, because 134873683 - 2¹⁷ = 134742611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134873689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94678 + ... + 96091.

It is an arithmetic number, because the mean of its divisors is an integer number (19458540).

Almost surely, 2^134873683 is an apocalyptic number.

134873683 is a deficient number, since it is larger than the sum of its proper divisors (20794637).

134873683 is a wasteful number, since it uses less digits than its factorization.

134873683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190877.

The product of its digits is 290304, while the sum is 43.

The square root of 134873683 is about 11613.5129482857. The cubic root of 134873683 is about 512.8327347916.

The spelling of 134873683 in words is "one hundred thirty-four million, eight hundred seventy-three thousand, six hundred eighty-three".