562404 has 12 divisors (see below), whose sum is σ = 1312304. Its totient is φ = 187464.

The previous prime is 562403. The next prime is 562409. The reversal of 562404 is 404265.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (562403) 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, 23422 + ... + 23445.

2⁵⁶²⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

562404 is an abundant number, since it is smaller than the sum of its proper divisors (749900).

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

562404 is a wasteful number, since it uses less digits than its factorization.

562404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46874 (or 46872 counting only the distinct ones).

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

The square root of 562404 is about 749.9359972691. The cubic root of 562404 is about 82.5434848809.

Adding to 562404 its reverse (404265), we get a palindrome (966669).

The spelling of 562404 in words is "five hundred sixty-two thousand, four hundred four".