160998 has 8 divisors (see below), whose sum is σ = 322008. Its totient is φ = 53664.

The previous prime is 160997. The next prime is 161009. The reversal of 160998 is 899061.

It is a happy number.

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

160998 is an admirable number.

It is a nialpdrome in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 160998.

It is not an unprimeable number, because it can be changed into a prime (160997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13411 + ... + 13422.

It is an arithmetic number, because the mean of its divisors is an integer number (40251).

2¹⁶⁰⁹⁹⁸ is an apocalyptic number.

160998 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.

160998 is a wasteful number, since it uses less digits than its factorization.

160998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26838.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 160998 is about 401.2455607231. The cubic root of 160998 is about 54.4009929894.

The spelling of 160998 in words is "one hundred sixty thousand, nine hundred ninety-eight".