84498 has 8 divisors (see below), whose sum is σ = 169008. Its totient is φ = 28164.

The previous prime is 84481. The next prime is 84499. The reversal of 84498 is 89448.

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

84498 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (84499) 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, 7036 + ... + 7047.

It is an arithmetic number, because the mean of its divisors is an integer number (21126).

2⁸⁴⁴⁹⁸ is an apocalyptic number.

84498 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84504).

84498 is a wasteful number, since it uses less digits than its factorization.

84498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14088.

The product of its digits is 9216, while the sum is 33.

The square root of 84498 is about 290.6853969500. The cubic root of 84498 is about 43.8815685655.

Subtracting 84498 from its reverse (89448), we obtain a triangular number (4950 = T₉₉).

The spelling of 84498 in words is "eighty-four thousand, four hundred ninety-eight".