508473 has 18 divisors (see below), whose sum is σ = 855114. Its totient is φ = 290304.

The previous prime is 508471. The next prime is 508477. The reversal of 508473 is 374805.

It can be written as a sum of positive squares in only one way, i.e., 480249 + 28224 = 693^2 + 168^2 .

It is not a de Polignac number, because 508473 - 2¹ = 508471 is a prime.

It is a Curzon number.

It is a nialpdrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 508473.

It is not an unprimeable number, because it can be changed into a prime (508471) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 136 + ... + 1017.

2⁵⁰⁸⁴⁷³ is an apocalyptic number.

It is an amenable number.

508473 is a deficient number, since it is larger than the sum of its proper divisors (346641).

508473 is a wasteful number, since it uses less digits than its factorization.

508473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173 (or 1163 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 508473 is about 713.0729275467. The cubic root of 508473 is about 79.8158786500.

The spelling of 508473 in words is "five hundred eight thousand, four hundred seventy-three".