504642 has 16 divisors (see below), whose sum is σ = 1017792. Its totient is φ = 166800.

The previous prime is 504631. The next prime is 504661. The reversal of 504642 is 246405.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (63612).

2⁵⁰⁴⁶⁴² is an apocalyptic number.

504642 is an abundant number, since it is smaller than the sum of its proper divisors (513150).

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

504642 is a wasteful number, since it uses less digits than its factorization.

504642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 504642 is about 710.3815875992. The cubic root of 504642 is about 79.6149202270.

The spelling of 504642 in words is "five hundred four thousand, six hundred forty-two".