159706982 has 8 divisors (see below), whose sum is σ = 243621000. Its totient is φ = 78499984.

The previous prime is 159706933. The next prime is 159707003. The reversal of 159706982 is 289607951.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676607 + ... + 676842.

It is an arithmetic number, because the mean of its divisors is an integer number (30452625).

Almost surely, 2^159706982 is an apocalyptic number.

159706982 is a deficient number, since it is larger than the sum of its proper divisors (83914018).

159706982 is a wasteful number, since it uses less digits than its factorization.

159706982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353510.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 159706982 is about 12637.5227794058. The cubic root of 159706982 is about 542.5519152962.

The spelling of 159706982 in words is "one hundred fifty-nine million, seven hundred six thousand, nine hundred eighty-two".