4511248 has 40 divisors (see below), whose sum is σ = 10213632. Its totient is φ = 1890048.

The previous prime is 4511231. The next prime is 4511249. The reversal of 4511248 is 8421154.

It is not an unprimeable number, because it can be changed into a prime (4511249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4836 + ... + 5692.

Almost surely, 2^4511248 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 4511248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5106816).

4511248 is an abundant number, since it is smaller than the sum of its proper divisors (5702384).

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

4511248 is a wasteful number, since it uses less digits than its factorization.

4511248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 913 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 4511248 is about 2123.9698679595. The cubic root of 4511248 is about 165.2338038374.

The spelling of 4511248 in words is "four million, five hundred eleven thousand, two hundred forty-eight".