598868 has 6 divisors (see below), whose sum is σ = 1048026. Its totient is φ = 299432.

The previous prime is 598867. The next prime is 598877. The reversal of 598868 is 868895.

It can be written as a sum of positive squares in only one way, i.e., 315844 + 283024 = 562^2 + 532^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74855 + ... + 74862.

It is an arithmetic number, because the mean of its divisors is an integer number (174671).

2⁵⁹⁸⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

598868 is a deficient number, since it is larger than the sum of its proper divisors (449158).

598868 is a wasteful number, since it uses less digits than its factorization.

598868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149721 (or 149719 counting only the distinct ones).

The product of its digits is 138240, while the sum is 44.

The square root of 598868 is about 773.8656214098. The cubic root of 598868 is about 84.2901905941.

The spelling of 598868 in words is "five hundred ninety-eight thousand, eight hundred sixty-eight".