503074 has 16 divisors (see below), whose sum is σ = 887040. Its totient is φ = 210960.

The previous prime is 503053. The next prime is 503077. The reversal of 503074 is 470305.

503074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503077) by changing a digit.

503074 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594 + ... + 1165.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2⁵⁰³⁰⁷⁴ is an apocalyptic number.

503074 is a deficient number, since it is larger than the sum of its proper divisors (383966).

503074 is a wasteful number, since it uses less digits than its factorization.

503074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 503074 is about 709.2770967683. The cubic root of 503074 is about 79.5323760910.

Adding to 503074 its reverse (470305), we get a palindrome (973379).

The spelling of 503074 in words is "five hundred three thousand, seventy-four".