7948828 has 12 divisors (see below), whose sum is σ = 14206752. Its totient is φ = 3889760.

The previous prime is 7948817. The next prime is 7948841. The reversal of 7948828 is 8288497.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20953 + ... + 21328.

It is an arithmetic number, because the mean of its divisors is an integer number (1183896).

Almost surely, 2^7948828 is an apocalyptic number.

It is an amenable number.

7948828 is a deficient number, since it is larger than the sum of its proper divisors (6257924).

7948828 is a wasteful number, since it uses less digits than its factorization.

7948828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42332 (or 42330 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 7948828 is about 2819.3665955317. The cubic root of 7948828 is about 199.5726541948.

The spelling of 7948828 in words is "seven million, nine hundred forty-eight thousand, eight hundred twenty-eight".