4540604 has 12 divisors (see below), whose sum is σ = 8047200. Its totient is φ = 2241408.

The previous prime is 4540589. The next prime is 4540607. The reversal of 4540604 is 4060454.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4540604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540607) 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, 6869 + ... + 7500.

It is an arithmetic number, because the mean of its divisors is an integer number (670600).

Almost surely, 2^4540604 is an apocalyptic number.

It is an amenable number.

4540604 is a deficient number, since it is larger than the sum of its proper divisors (3506596).

4540604 is a wasteful number, since it uses less digits than its factorization.

4540604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14452 (or 14450 counting only the distinct ones).

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

The square root of 4540604 is about 2130.8693061753. The cubic root of 4540604 is about 165.5914373193.

The spelling of 4540604 in words is "four million, five hundred forty thousand, six hundred four".