4553872 has 20 divisors (see below), whose sum is σ = 9029680. Its totient is φ = 2223648.

The previous prime is 4553851. The next prime is 4553873. The reversal of 4553872 is 2783554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4553873) 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, 2622 + ... + 3997.

It is an arithmetic number, because the mean of its divisors is an integer number (451484).

Almost surely, 2^4553872 is an apocalyptic number.

It is an amenable number.

4553872 is a deficient number, since it is larger than the sum of its proper divisors (4475808).

4553872 is a wasteful number, since it uses less digits than its factorization.

4553872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670 (or 6664 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 4553872 is about 2133.9803185597. The cubic root of 4553872 is about 165.7525708496.

The spelling of 4553872 in words is "four million, five hundred fifty-three thousand, eight hundred seventy-two".