598549 has 8 divisors (see below), whose sum is σ = 702848. Its totient is φ = 498960.

The previous prime is 598541. The next prime is 598571. The reversal of 598549 is 945895.

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

It is not a de Polignac number, because 598549 - 2³ = 598541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598541) 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 7 ways as a sum of consecutive naturals, for example, 897 + ... + 1414.

It is an arithmetic number, because the mean of its divisors is an integer number (87856).

2⁵⁹⁸⁵⁴⁹ is an apocalyptic number.

It is an amenable number.

598549 is a deficient number, since it is larger than the sum of its proper divisors (104299).

598549 is a wasteful number, since it uses less digits than its factorization.

598549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its digits is 64800, while the sum is 40.

The square root of 598549 is about 773.6594858205. The cubic root of 598549 is about 84.2752216046.

The spelling of 598549 in words is "five hundred ninety-eight thousand, five hundred forty-nine".