4553448 has 64 divisors (see below), whose sum is σ = 12147840. Its totient is φ = 1419264.

The previous prime is 4553447. The next prime is 4553453. The reversal of 4553448 is 8443554.

It is not an unprimeable number, because it can be changed into a prime (4553441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40240 + ... + 40352.

It is an arithmetic number, because the mean of its divisors is an integer number (189810).

Almost surely, 2^4553448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4553448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6073920).

4553448 is an abundant number, since it is smaller than the sum of its proper divisors (7594392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4553448 is a wasteful number, since it uses less digits than its factorization.

4553448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 214 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 4553448 is about 2133.8809713759. The cubic root of 4553448 is about 165.7474264164.

The spelling of 4553448 in words is "four million, five hundred fifty-three thousand, four hundred forty-eight".