7448 has 24 divisors (see below), whose sum is σ = 17100. Its totient is φ = 3024.

The previous prime is 7433. The next prime is 7451. The reversal of 7448 is 8447.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (896) is a multiple of the sum of its prime divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 383 + ... + 401.

2⁷⁴⁴⁸ 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 7448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8550).

7448 is an abundant number, since it is smaller than the sum of its proper divisors (9652).

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

7448 is a wasteful number, since it uses less digits than its factorization.

7448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39 (or 28 counting only the distinct ones).

The product of its digits is 896, while the sum is 23.

The square root of 7448 is about 86.3017960416. The cubic root of 7448 is about 19.5289947796.

Subtracting 7448 from its reverse (8447), we obtain a palindrome (999).

It can be divided in two parts, 7 and 448, that multiplied together give a square (3136 = 56²).

The spelling of 7448 in words is "seven thousand, four hundred forty-eight".