7882 has 8 divisors (see below), whose sum is σ = 13536. Its totient is φ = 3372.
The previous prime is 7879. The next prime is 7883. The reversal of 7882 is 2887.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (7883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268 + ... + 295.
It is an arithmetic number, because the mean of its divisors is an integer number (1692).
27882 is an apocalyptic number.
7882 is a deficient number, since it is larger than the sum of its proper divisors (5654).
7882 is a wasteful number, since it uses less digits than its factorization.
7882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572.
The product of its digits is 896, while the sum is 25.
The square root of 7882 is about 88.7806285177. The cubic root of 7882 is about 19.9011791933.
Adding to 7882 its product of digits (896), we get a palindrome (8778).
The spelling of 7882 in words is "seven thousand, eight hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •