4605604 has 6 divisors (see below), whose sum is σ = 8059814. Its totient is φ = 2302800.

The previous prime is 4605593. The next prime is 4605607. The reversal of 4605604 is 4065064.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4040100 + 565504 = 2010^2 + 752^2 .

It is not an unprimeable number, because it can be changed into a prime (4605607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575697 + ... + 575704.

Almost surely, 2^4605604 is an apocalyptic number.

It is an amenable number.

4605604 is a deficient number, since it is larger than the sum of its proper divisors (3454210).

4605604 is a wasteful number, since it uses less digits than its factorization.

4605604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151405 (or 1151403 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4605604 is about 2146.0671005353. The cubic root of 4605604 is about 166.3778589408.

It can be divided in two parts, 460560 and 4, that multiplied together give a triangular number (1842240 = T₁₉₁₉).

The spelling of 4605604 in words is "four million, six hundred five thousand, six hundred four".