134243582 has 16 divisors (see below), whose sum is σ = 220147200. Its totient is φ = 60887640.

The previous prime is 134243579. The next prime is 134243587. The reversal of 134243582 is 285342431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134243587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4169 + ... + 16907.

It is an arithmetic number, because the mean of its divisors is an integer number (13759200).

Almost surely, 2^134243582 is an apocalyptic number.

134243582 is a deficient number, since it is larger than the sum of its proper divisors (85903618).

134243582 is a wasteful number, since it uses less digits than its factorization.

134243582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13231.

The product of its digits is 23040, while the sum is 32.

The square root of 134243582 is about 11586.3532658037. The cubic root of 134243582 is about 512.0328729504.

The spelling of 134243582 in words is "one hundred thirty-four million, two hundred forty-three thousand, five hundred eighty-two".