555598 has 8 divisors (see below), whose sum is σ = 877320. Its totient is φ = 263160.

The previous prime is 555593. The next prime is 555637. The reversal of 555598 is 895555.

555598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555593) 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, 7273 + ... + 7348.

It is an arithmetic number, because the mean of its divisors is an integer number (109665).

2⁵⁵⁵⁵⁹⁸ is an apocalyptic number.

555598 is a deficient number, since it is larger than the sum of its proper divisors (321722).

555598 is a wasteful number, since it uses less digits than its factorization.

555598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14642.

The product of its digits is 45000, while the sum is 37.

The square root of 555598 is about 745.3844645550. The cubic root of 555598 is about 82.2091626311.

The spelling of 555598 in words is "five hundred fifty-five thousand, five hundred ninety-eight".