7482132 has 60 divisors (see below), whose sum is σ = 22360800. Its totient is φ = 2137104.

The previous prime is 7482121. The next prime is 7482157. The reversal of 7482132 is 2312847.

7482132 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 7482096 and 7482105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 619 + ... + 3917.

It is an arithmetic number, because the mean of its divisors is an integer number (372680).

Almost surely, 2^7482132 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 7482132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11180400).

7482132 is an abundant number, since it is smaller than the sum of its proper divisors (14878668).

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

7482132 is a wasteful number, since it uses less digits than its factorization.

7482132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322 (or 3311 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 7482132 is about 2735.3486066679. The cubic root of 7482132 is about 195.5878121052.

Adding to 7482132 its reverse (2312847), we get a palindrome (9794979).

The spelling of 7482132 in words is "seven million, four hundred eighty-two thousand, one hundred thirty-two".