134449585 has 8 divisors (see below), whose sum is σ = 162241920. Its totient is φ = 106958064.

The previous prime is 134449577. The next prime is 134449589. The reversal of 134449585 is 585944431.

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 134449585 - 2³ = 134449577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134449589) 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, 74217 + ... + 76006.

It is an arithmetic number, because the mean of its divisors is an integer number (20280240).

Almost surely, 2^134449585 is an apocalyptic number.

It is an amenable number.

134449585 is a deficient number, since it is larger than the sum of its proper divisors (27792335).

134449585 is a wasteful number, since it uses less digits than its factorization.

134449585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150407.

The product of its digits is 345600, while the sum is 43.

The square root of 134449585 is about 11595.2397560378. The cubic root of 134449585 is about 512.2946518191.

The spelling of 134449585 in words is "one hundred thirty-four million, four hundred forty-nine thousand, five hundred eighty-five".