136582 has 8 divisors (see below), whose sum is σ = 209376. Its totient is φ = 66792.

The previous prime is 136573. The next prime is 136601. The reversal of 136582 is 285631.

It is a happy number.

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

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

136582 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633 + ... + 820.

It is an arithmetic number, because the mean of its divisors is an integer number (26172).

2¹³⁶⁵⁸² is an apocalyptic number.

136582 is a deficient number, since it is larger than the sum of its proper divisors (72794).

136582 is a wasteful number, since it uses less digits than its factorization.

136582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502.

The product of its digits is 1440, while the sum is 25.

The square root of 136582 is about 369.5700204291. The cubic root of 136582 is about 51.4988845707.

The spelling of 136582 in words is "one hundred thirty-six thousand, five hundred eighty-two".