84298 has 8 divisors (see below), whose sum is σ = 127908. Its totient is φ = 41664.

The previous prime is 84263. The next prime is 84299. The reversal of 84298 is 89248.

It can be written as a sum of positive squares in 2 ways, for example, as 76729 + 7569 = 277^2 + 87^2 .

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

It is not an unprimeable number, because it can be changed into a prime (84299) 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, 40 + ... + 412.

2⁸⁴²⁹⁸ is an apocalyptic number.

84298 is a deficient number, since it is larger than the sum of its proper divisors (43610).

84298 is a wasteful number, since it uses less digits than its factorization.

84298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its digits is 4608, while the sum is 31.

The square root of 84298 is about 290.3411786158. The cubic root of 84298 is about 43.8469198278.

Subtracting 84298 from its reverse (89248), we obtain a triangular number (4950 = T₉₉).

The spelling of 84298 in words is "eighty-four thousand, two hundred ninety-eight".