506798 has 16 divisors (see below), whose sum is σ = 798336. Its totient is φ = 241080.

The previous prime is 506797. The next prime is 506809. The reversal of 506798 is 897605.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6065 + ... + 6147.

It is an arithmetic number, because the mean of its divisors is an integer number (49896).

2⁵⁰⁶⁷⁹⁸ is an apocalyptic number.

506798 is a deficient number, since it is larger than the sum of its proper divisors (291538).

506798 is a wasteful number, since it uses less digits than its factorization.

506798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 506798 is about 711.8974645270. The cubic root of 506798 is about 79.7281396962.

It can be divided in two parts, 50 and 6798, that multiplied together give a triangular number (339900 = T₈₂₄).

The spelling of 506798 in words is "five hundred six thousand, seven hundred ninety-eight".