506473 has 8 divisors (see below), whose sum is σ = 566496. Its totient is φ = 448800.

The previous prime is 506461. The next prime is 506479. The reversal of 506473 is 374605.

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

It is not a de Polignac number, because 506473 - 2⁹ = 505961 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506479) 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, 111 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (70812).

2⁵⁰⁶⁴⁷³ is an apocalyptic number.

It is an amenable number.

506473 is a deficient number, since it is larger than the sum of its proper divisors (60023).

506473 is a wasteful number, since it uses less digits than its factorization.

506473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 506473 is about 711.6691647107. The cubic root of 506473 is about 79.7110933343.

It can be divided in two parts, 506 and 473, that added together give a palindrome (979).

The spelling of 506473 in words is "five hundred six thousand, four hundred seventy-three".