506898 has 48 divisors (see below), whose sum is σ = 1310400. Its totient is φ = 143856.

The previous prime is 506893. The next prime is 506899. The reversal of 506898 is 898605.

It is not an unprimeable number, because it can be changed into a prime (506893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3328 + ... + 3476.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2⁵⁰⁶⁸⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (655200).

506898 is an abundant number, since it is smaller than the sum of its proper divisors (803502).

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

506898 is a wasteful number, since it uses less digits than its factorization.

506898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 506898 is about 711.9676958964. The cubic root of 506898 is about 79.7333832644.

The spelling of 506898 in words is "five hundred six thousand, eight hundred ninety-eight".