7982628 has 24 divisors (see below), whose sum is σ = 18803232. Its totient is φ = 2635584.

The previous prime is 7982609. The next prime is 7982629. The reversal of 7982628 is 8262897.

It is a happy number.

7982628 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 7982628.

It is not an unprimeable number, because it can be changed into a prime (7982629) 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, 1825 + ... + 4392.

It is an arithmetic number, because the mean of its divisors is an integer number (783468).

Almost surely, 2^7982628 is an apocalyptic number.

It is an amenable number.

7982628 is an abundant number, since it is smaller than the sum of its proper divisors (10820604).

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

7982628 is a wasteful number, since it uses less digits than its factorization.

7982628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331 (or 6329 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 7982628 is about 2825.3544910329. The cubic root of 7982628 is about 199.8551284198.

The spelling of 7982628 in words is "seven million, nine hundred eighty-two thousand, six hundred twenty-eight".