506433 has 8 divisors (see below), whose sum is σ = 679168. Its totient is φ = 335664.

The previous prime is 506423. The next prime is 506449. The reversal of 506433 is 334605.

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

It is not a de Polignac number, because 506433 - 2⁴ = 506417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506423) 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, 291 + ... + 1047.

It is an arithmetic number, because the mean of its divisors is an integer number (84896).

2⁵⁰⁶⁴³³ is an apocalyptic number.

It is an amenable number.

506433 is a deficient number, since it is larger than the sum of its proper divisors (172735).

506433 is a wasteful number, since it uses less digits than its factorization.

506433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 506433 is about 711.6410612099. The cubic root of 506433 is about 79.7089948166.

It can be divided in two parts, 506 and 433, that added together give a palindrome (939).

The spelling of 506433 in words is "five hundred six thousand, four hundred thirty-three".