598898 has 8 divisors (see below), whose sum is σ = 913260. Its totient is φ = 294480.

The previous prime is 598891. The next prime is 598903. The reversal of 598898 is 898895.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 597529 + 1369 = 773^2 + 37^2 .

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

It is a super-5 number, since 5×598898⁵ (a number of 30 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (598891) 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, 2333 + ... + 2576.

2⁵⁹⁸⁸⁹⁸ is an apocalyptic number.

598898 is a deficient number, since it is larger than the sum of its proper divisors (314362).

598898 is a wasteful number, since it uses less digits than its factorization.

598898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972.

The product of its digits is 207360, while the sum is 47.

The square root of 598898 is about 773.8850043773. The cubic root of 598898 is about 84.2915980626.

The spelling of 598898 in words is "five hundred ninety-eight thousand, eight hundred ninety-eight".