503667 has 12 divisors (see below), whose sum is σ = 733824. Its totient is φ = 332880.

The previous prime is 503663. The next prime is 503707. The reversal of 503667 is 766305.

It is not a de Polignac number, because 503667 - 2² = 503663 is a prime.

503667 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 503667.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 503667.

It is not an unprimeable number, because it can be changed into a prime (503663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1573 + ... + 1865.

It is an arithmetic number, because the mean of its divisors is an integer number (61152).

2⁵⁰³⁶⁶⁷ is an apocalyptic number.

503667 is a deficient number, since it is larger than the sum of its proper divisors (230157).

503667 is a wasteful number, since it uses less digits than its factorization.

503667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 503667 is about 709.6950049141. The cubic root of 503667 is about 79.5636134968.

The spelling of 503667 in words is "five hundred three thousand, six hundred sixty-seven".