504742 has 16 divisors (see below), whose sum is σ = 893952. Its totient is φ = 209160.

The previous prime is 504727. The next prime is 504767. The reversal of 504742 is 247405.

It is a congruent number.

It is an unprimeable number.

504742 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, 148 + ... + 1015.

It is an arithmetic number, because the mean of its divisors is an integer number (55872).

2⁵⁰⁴⁷⁴² is an apocalyptic number.

504742 is a deficient number, since it is larger than the sum of its proper divisors (389210).

504742 is a wasteful number, since it uses less digits than its factorization.

504742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 504742 is about 710.4519688198. The cubic root of 504742 is about 79.6201787180.

The spelling of 504742 in words is "five hundred four thousand, seven hundred forty-two".