134056785 has 8 divisors (see below), whose sum is σ = 214490880. Its totient is φ = 71496944.

The previous prime is 134056777. The next prime is 134056787. The reversal of 134056785 is 587650431.

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 134056785 - 2³ = 134056777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134056787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4468545 + ... + 4468574.

It is an arithmetic number, because the mean of its divisors is an integer number (26811360).

Almost surely, 2^134056785 is an apocalyptic number.

134056785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134056785 is a deficient number, since it is larger than the sum of its proper divisors (80434095).

134056785 is an equidigital number, since it uses as much as digits as its factorization.

134056785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8937127.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 134056785 is about 11578.2893814242. The cubic root of 134056785 is about 511.7952685384.

The spelling of 134056785 in words is "one hundred thirty-four million, fifty-six thousand, seven hundred eighty-five".