5990598 has 20 divisors (see below), whose sum is σ = 13423740. Its totient is φ = 1996812.

The previous prime is 5990597. The next prime is 5990629. The reversal of 5990598 is 8950995.

5990598 is a `hidden beast` number, since 59 + 9 + 0 + 598 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5990597) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18328 + ... + 18651.

It is an arithmetic number, because the mean of its divisors is an integer number (671187).

Almost surely, 2^5990598 is an apocalyptic number.

5990598 is an abundant number, since it is smaller than the sum of its proper divisors (7433142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5990598 is a wasteful number, since it uses less digits than its factorization.

5990598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36993 (or 36984 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The square root of 5990598 is about 2447.5698151432. The cubic root of 5990598 is about 181.6170953975.

The spelling of 5990598 in words is "five million, nine hundred ninety thousand, five hundred ninety-eight".