164838982 has 32 divisors (see below), whose sum is σ = 309254400. Its totient is φ = 64018080.

The previous prime is 164838977. The next prime is 164839007. The reversal of 164838982 is 289838461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52213 + ... + 55279.

It is an arithmetic number, because the mean of its divisors is an integer number (9664200).

Almost surely, 2^164838982 is an apocalyptic number.

164838982 is a deficient number, since it is larger than the sum of its proper divisors (144415418).

164838982 is a wasteful number, since it uses less digits than its factorization.

164838982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436.

The product of its digits is 663552, while the sum is 49.

The square root of 164838982 is about 12838.9634316794. The cubic root of 164838982 is about 548.3021825125.

The spelling of 164838982 in words is "one hundred sixty-four million, eight hundred thirty-eight thousand, nine hundred eighty-two".