7482 has 16 divisors (see below), whose sum is σ = 15840. Its totient is φ = 2352.

The previous prime is 7481. The next prime is 7487. The reversal of 7482 is 2847.

It is a happy number.

7482 is nontrivially palindromic in base 5.

It is a plaindrome in base 9 and base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 7482.

It is not an unprimeable number, because it can be changed into a prime (7481) 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, 153 + ... + 195.

It is an arithmetic number, because the mean of its divisors is an integer number (990).

2⁷⁴⁸² is an apocalyptic number.

It is a pronic number, being equal to 86×87.

7482 is an abundant number, since it is smaller than the sum of its proper divisors (8358).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7920).

7482 is a wasteful number, since it uses less digits than its factorization.

7482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77.

The product of its digits is 448, while the sum is 21.

The square root of 7482 is about 86.4985549012. The cubic root of 7482 is about 19.5586661910.

Adding to 7482 its sum of digits (21), we get a triangular number (7503 = T₁₂₂).

The spelling of 7482 in words is "seven thousand, four hundred eighty-two".