136066982 has 8 divisors (see below), whose sum is σ = 209616816. Its totient is φ = 66194712.

The previous prime is 136066981. The next prime is 136067023. The reversal of 136066982 is 289660631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136066981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919298 + ... + 919445.

It is an arithmetic number, because the mean of its divisors is an integer number (26202102).

Almost surely, 2^136066982 is an apocalyptic number.

136066982 is a deficient number, since it is larger than the sum of its proper divisors (73549834).

136066982 is a wasteful number, since it uses less digits than its factorization.

136066982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838782.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 136066982 is about 11664.7752657306. The cubic root of 136066982 is about 514.3407305415.

The spelling of 136066982 in words is "one hundred thirty-six million, sixty-six thousand, nine hundred eighty-two".