7928322 has 16 divisors (see below), whose sum is σ = 16011840. Its totient is φ = 2616912.

The previous prime is 7928317. The next prime is 7928329. The reversal of 7928322 is 2238297.

It is not an unprimeable number, because it can be changed into a prime (7928329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5797 + ... + 7032.

It is an arithmetic number, because the mean of its divisors is an integer number (1000740).

Almost surely, 2^7928322 is an apocalyptic number.

7928322 is an abundant number, since it is smaller than the sum of its proper divisors (8083518).

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

7928322 is a wasteful number, since it uses less digits than its factorization.

7928322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12937.

The product of its digits is 12096, while the sum is 33.

The square root of 7928322 is about 2815.7276146673. The cubic root of 7928322 is about 199.4008904642.

The spelling of 7928322 in words is "seven million, nine hundred twenty-eight thousand, three hundred twenty-two".