508474 has 8 divisors (see below), whose sum is σ = 770868. Its totient is φ = 251520.

The previous prime is 508471. The next prime is 508477. The reversal of 508474 is 474805.

It is an interprime number because it is at equal distance from previous prime (508471) and next prime (508477).

It can be written as a sum of positive squares in 2 ways, for example, as 497025 + 11449 = 705^2 + 107^2 .

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

It is a nialpdrome in base 9.

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 3 ways as a sum of consecutive naturals, for example, 1117 + ... + 1504.

2⁵⁰⁸⁴⁷⁴ is an apocalyptic number.

508474 is a deficient number, since it is larger than the sum of its proper divisors (262394).

508474 is a wasteful number, since it uses less digits than its factorization.

508474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 508474 is about 713.0736287369. The cubic root of 508474 is about 79.8159309739.

The spelling of 508474 in words is "five hundred eight thousand, four hundred seventy-four".