136066 has 8 divisors (see below), whose sum is σ = 233280. Its totient is φ = 58308.

The previous prime is 136057. The next prime is 136067. The reversal of 136066 is 660631.

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

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (136067) by changing a digit.

136066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4846 + ... + 4873.

It is an arithmetic number, because the mean of its divisors is an integer number (29160).

2¹³⁶⁰⁶⁶ is an apocalyptic number.

136066 is a deficient number, since it is larger than the sum of its proper divisors (97214).

136066 is an equidigital number, since it uses as much as digits as its factorization.

136066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9728.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 136066 is about 368.8712512517. The cubic root of 136066 is about 51.4339493200.

Adding to 136066 its reverse (660631), we get a palindrome (796697).

The spelling of 136066 in words is "one hundred thirty-six thousand, sixty-six".