167982 has 8 divisors (see below), whose sum is σ = 335976. Its totient is φ = 55992.

The previous prime is 167971. The next prime is 167987. The reversal of 167982 is 289761.

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

167982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13993 + ... + 14004.

It is an arithmetic number, because the mean of its divisors is an integer number (41997).

2¹⁶⁷⁹⁸² is an apocalyptic number.

167982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

167982 is a wasteful number, since it uses less digits than its factorization.

167982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28002.

The product of its digits is 6048, while the sum is 33.

The square root of 167982 is about 409.8560722986. The cubic root of 167982 is about 55.1765127971.

The spelling of 167982 in words is "one hundred sixty-seven thousand, nine hundred eighty-two".