134066586 has 24 divisors (see below), whose sum is σ = 280304640. Its totient is φ = 42744856.

The previous prime is 134066567. The next prime is 134066587. The reversal of 134066586 is 685660431.

It is not an unprimeable number, because it can be changed into a prime (134066587) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17946 + ... + 24293.

It is an arithmetic number, because the mean of its divisors is an integer number (11679360).

Almost surely, 2^134066586 is an apocalyptic number.

134066586 is an abundant number, since it is smaller than the sum of its proper divisors (146238054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134066586 is a wasteful number, since it uses less digits than its factorization.

134066586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42290 (or 42267 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 134066586 is about 11578.7126227401. The cubic root of 134066586 is about 511.8077408231.

The spelling of 134066586 in words is "one hundred thirty-four million, sixty-six thousand, five hundred eighty-six".