4532603 has 4 divisors (see below), whose sum is σ = 4678848. Its totient is φ = 4386360.

The previous prime is 4532599. The next prime is 4532609. The reversal of 4532603 is 3062354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4532603 - 2² = 4532599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4532609) 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, 73076 + ... + 73137.

It is an arithmetic number, because the mean of its divisors is an integer number (1169712).

Almost surely, 2^4532603 is an apocalyptic number.

4532603 is a deficient number, since it is larger than the sum of its proper divisors (146245).

4532603 is a wasteful number, since it uses less digits than its factorization.

4532603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146244.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 4532603 is about 2128.9910756037. The cubic root of 4532603 is about 165.4941172232.

Adding to 4532603 its reverse (3062354), we get a palindrome (7594957).

The spelling of 4532603 in words is "four million, five hundred thirty-two thousand, six hundred three".