503814 has 8 divisors (see below), whose sum is σ = 1007640. Its totient is φ = 167936.

The previous prime is 503803. The next prime is 503819. The reversal of 503814 is 418305.

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

503814 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 503814.

It is not an unprimeable number, because it can be changed into a prime (503819) 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, 41979 + ... + 41990.

It is an arithmetic number, because the mean of its divisors is an integer number (125955).

2⁵⁰³⁸¹⁴ is an apocalyptic number.

503814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503814 is a wasteful number, since it uses less digits than its factorization.

503814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83974.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 503814 is about 709.7985629740. The cubic root of 503814 is about 79.5713532095.

The spelling of 503814 in words is "five hundred three thousand, eight hundred fourteen".