506350 has 48 divisors (see below), whose sum is σ = 1093680. Its totient is φ = 172800.

The previous prime is 506347. The next prime is 506351. The reversal of 506350 is 53605.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506351) 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, 12330 + ... + 12370.

It is an arithmetic number, because the mean of its divisors is an integer number (22785).

2⁵⁰⁶³⁵⁰ is an apocalyptic number.

506350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

506350 is an abundant number, since it is smaller than the sum of its proper divisors (587330).

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

506350 is a wasteful number, since it uses less digits than its factorization.

506350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 506350 is about 711.5827429049. The cubic root of 506350 is about 79.7046400398.

Adding to 506350 its reverse (53605), we get a palindrome (559955).

It can be divided in two parts, 50 and 6350, that added together give a square (6400 = 80²).

The spelling of 506350 in words is "five hundred six thousand, three hundred fifty".