598242 has 8 divisors (see below), whose sum is σ = 1196496. Its totient is φ = 199412.

The previous prime is 598229. The next prime is 598261. The reversal of 598242 is 242895.

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

598242 is an admirable number.

It is a d-powerful number, because it can be written as 5⁴ + 9⁶ + 2⁹ + 8² + 4³ + 2¹⁶ .

It is an unprimeable number.

598242 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 49848 + ... + 49859.

It is an arithmetic number, because the mean of its divisors is an integer number (149562).

2⁵⁹⁸²⁴² is an apocalyptic number.

598242 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.

598242 is a wasteful number, since it uses less digits than its factorization.

598242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99712.

The product of its digits is 5760, while the sum is 30.

The square root of 598242 is about 773.4610526717. The cubic root of 598242 is about 84.2608106888.

The spelling of 598242 in words is "five hundred ninety-eight thousand, two hundred forty-two".