136646982 has 12 divisors (see below), whose sum is σ = 296068500. Its totient is φ = 45548988.

The previous prime is 136646981. The next prime is 136646987. The reversal of 136646982 is 289646631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136646981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3795732 + ... + 3795767.

It is an arithmetic number, because the mean of its divisors is an integer number (24672375).

Almost surely, 2^136646982 is an apocalyptic number.

136646982 is an abundant number, since it is smaller than the sum of its proper divisors (159421518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136646982 is a wasteful number, since it uses less digits than its factorization.

136646982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7591507 (or 7591504 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 136646982 is about 11689.6100020488. The cubic root of 136646982 is about 515.0705053187.

The spelling of 136646982 in words is "one hundred thirty-six million, six hundred forty-six thousand, nine hundred eighty-two".