134641982 has 8 divisors (see below), whose sum is σ = 202458000. Its totient is φ = 67155984.

The previous prime is 134641979. The next prime is 134642009. The reversal of 134641982 is 289146431.

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

It is a congruent number.

It is an unprimeable number.

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, 81482 + ... + 83117.

It is an arithmetic number, because the mean of its divisors is an integer number (25307250).

Almost surely, 2^134641982 is an apocalyptic number.

134641982 is a deficient number, since it is larger than the sum of its proper divisors (67816018).

134641982 is a wasteful number, since it uses less digits than its factorization.

134641982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165010.

The product of its digits is 41472, while the sum is 38.

The square root of 134641982 is about 11603.5331688241. The cubic root of 134641982 is about 512.5388994468.

The spelling of 134641982 in words is "one hundred thirty-four million, six hundred forty-one thousand, nine hundred eighty-two".