32998 has 8 divisors (see below), whose sum is σ = 56592. Its totient is φ = 14136.

The previous prime is 32993. The next prime is 32999. The reversal of 32998 is 89923.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32993) 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, 1165 + ... + 1192.

It is an arithmetic number, because the mean of its divisors is an integer number (7074).

2³²⁹⁹⁸ is an apocalyptic number.

32998 is a deficient number, since it is larger than the sum of its proper divisors (23594).

32998 is a wasteful number, since it uses less digits than its factorization.

32998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2366.

The product of its digits is 3888, while the sum is 31.

The square root of 32998 is about 181.6535163436. The cubic root of 32998 is about 32.0746953001.

The spelling of 32998 in words is "thirty-two thousand, nine hundred ninety-eight".