604522 has 4 divisors (see below), whose sum is σ = 906786. Its totient is φ = 302260.

The previous prime is 604517. The next prime is 604529. The reversal of 604522 is 225406.

604522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 519841 + 84681 = 721^2 + 291^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 604522.

It is not an unprimeable number, because it can be changed into a prime (604529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151129 + ... + 151132.

2⁶⁰⁴⁵²² is an apocalyptic number.

604522 is a deficient number, since it is larger than the sum of its proper divisors (302264).

604522 is a wasteful number, since it uses less digits than its factorization.

604522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302263.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 604522 is about 777.5101285514. The cubic root of 604522 is about 84.5546254640.

Adding to 604522 its reverse (225406), we get a palindrome (829928).

The spelling of 604522 in words is "six hundred four thousand, five hundred twenty-two".