4522604 has 6 divisors (see below), whose sum is σ = 7914564. Its totient is φ = 2261300.

The previous prime is 4522591. The next prime is 4522613. The reversal of 4522604 is 4062254.

It is a self number, because there is not a number n which added to its sum of digits gives 4522604.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565322 + ... + 565329.

It is an arithmetic number, because the mean of its divisors is an integer number (1319094).

Almost surely, 2^4522604 is an apocalyptic number.

It is an amenable number.

4522604 is a deficient number, since it is larger than the sum of its proper divisors (3391960).

4522604 is a wasteful number, since it uses less digits than its factorization.

4522604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130655 (or 1130653 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4522604 is about 2126.6414836544. The cubic root of 4522604 is about 165.3723333393.

Adding to 4522604 its reverse (4062254), we get a palindrome (8584858).

The spelling of 4522604 in words is "four million, five hundred twenty-two thousand, six hundred four".