507475 has 12 divisors (see below), whose sum is σ = 642816. Its totient is φ = 397280.

The previous prime is 507461. The next prime is 507491. The reversal of 507475 is 574705.

It is not a de Polignac number, because 507475 - 2⁷ = 507347 is a prime.

It is a Duffinian number.

507475 is a lucky number.

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1134 + ... + 1516.

It is an arithmetic number, because the mean of its divisors is an integer number (53568).

2⁵⁰⁷⁴⁷⁵ is an apocalyptic number.

507475 is a deficient number, since it is larger than the sum of its proper divisors (135341).

507475 is a wasteful number, since it uses less digits than its factorization.

507475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 507475 is about 712.3727956625. The cubic root of 507475 is about 79.7636251914.

The spelling of 507475 in words is "five hundred seven thousand, four hundred seventy-five".