503967 has 8 divisors (see below), whose sum is σ = 693760. Its totient is φ = 325080.

The previous prime is 503963. The next prime is 503969. The reversal of 503967 is 769305.

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

It is not a de Polignac number, because 503967 - 2² = 503963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503963) 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, 2617 + ... + 2802.

It is an arithmetic number, because the mean of its divisors is an integer number (86720).

2⁵⁰³⁹⁶⁷ is an apocalyptic number.

503967 is a deficient number, since it is larger than the sum of its proper divisors (189793).

503967 is a wasteful number, since it uses less digits than its factorization.

503967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 503967 is about 709.9063318495. The cubic root of 503967 is about 79.5794072300.

It can be divided in two parts, 50396 and 7, that added together give a triangular number (50403 = T₃₁₇).

The spelling of 503967 in words is "five hundred three thousand, nine hundred sixty-seven".