4425604 has 6 divisors (see below), whose sum is σ = 7744814. Its totient is φ = 2212800.

The previous prime is 4425599. The next prime is 4425623. The reversal of 4425604 is 4065244.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 304704 = 2030^2 + 552^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553197 + ... + 553204.

Almost surely, 2^4425604 is an apocalyptic number.

It is an amenable number.

4425604 is a deficient number, since it is larger than the sum of its proper divisors (3319210).

4425604 is a wasteful number, since it uses less digits than its factorization.

4425604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106405 (or 1106403 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4425604 is about 2103.7119574695. The cubic root of 4425604 is about 164.1814865759.

The spelling of 4425604 in words is "four million, four hundred twenty-five thousand, six hundred four".