555698 has 32 divisors (see below), whose sum is σ = 1028160. Its totient is φ = 221760.

The previous prime is 555697. The next prime is 555707. The reversal of 555698 is 896555.

555698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (555691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8261 + ... + 8327.

It is an arithmetic number, because the mean of its divisors is an integer number (32130).

2⁵⁵⁵⁶⁹⁸ is an apocalyptic number.

555698 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

555698 is a deficient number, since it is larger than the sum of its proper divisors (472462).

555698 is a wasteful number, since it uses less digits than its factorization.

555698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122.

The product of its digits is 54000, while the sum is 38.

The square root of 555698 is about 745.4515410139. The cubic root of 555698 is about 82.2140945081.

The spelling of 555698 in words is "five hundred fifty-five thousand, six hundred ninety-eight".