4545608 has 8 divisors (see below), whose sum is σ = 8523030. Its totient is φ = 2272800.

The previous prime is 4545601. The next prime is 4545641. The reversal of 4545608 is 8065454.

It can be written as a sum of positive squares in only one way, i.e., 4251844 + 293764 = 2062^2 + 542^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4545601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284093 + ... + 284108.

Almost surely, 2^4545608 is an apocalyptic number.

It is an amenable number.

4545608 is a deficient number, since it is larger than the sum of its proper divisors (3977422).

4545608 is a wasteful number, since it uses less digits than its factorization.

4545608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568207 (or 568203 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 4545608 is about 2132.0431515333. The cubic root of 4545608 is about 165.6522453340.

The spelling of 4545608 in words is "four million, five hundred forty-five thousand, six hundred eight".