4504845 has 8 divisors (see below), whose sum is σ = 7207776. Its totient is φ = 2402576.

The previous prime is 4504781. The next prime is 4504853. The reversal of 4504845 is 5484054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4504845 - 2⁶ = 4504781 is a prime.

4504845 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150147 + ... + 150176.

It is an arithmetic number, because the mean of its divisors is an integer number (900972).

Almost surely, 2^4504845 is an apocalyptic number.

It is an amenable number.

4504845 is a deficient number, since it is larger than the sum of its proper divisors (2702931).

4504845 is a wasteful number, since it uses less digits than its factorization.

4504845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300331.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 4504845 is about 2122.4620137944. The cubic root of 4504845 is about 165.1555924429.

Adding to 4504845 its reverse (5484054), we get a palindrome (9988899).

The spelling of 4504845 in words is "four million, five hundred four thousand, eight hundred forty-five".