32198 has 8 divisors (see below), whose sum is σ = 51192. Its totient is φ = 15136.

The previous prime is 32191. The next prime is 32203. The reversal of 32198 is 89123.

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

It is a super-2 number, since 2×32198² = 2073422408, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a zygodrome 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 32198.

It is not an unprimeable number, because it can be changed into a prime (32191) 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, 440 + ... + 507.

It is an arithmetic number, because the mean of its divisors is an integer number (6399).

2³²¹⁹⁸ is an apocalyptic number.

32198 is a deficient number, since it is larger than the sum of its proper divisors (18994).

32198 is a wasteful number, since it uses less digits than its factorization.

32198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966.

The product of its digits is 432, while the sum is 23.

The square root of 32198 is about 179.4380115806. The cubic root of 32198 is about 31.8133667420.

It can be divided in two parts, 3219 and 8, that multiplied together give a palindrome (25752).

The spelling of 32198 in words is "thirty-two thousand, one hundred ninety-eight".