7928752 has 20 divisors (see below), whose sum is σ = 16544080. Its totient is φ = 3659328.

The previous prime is 7928717. The next prime is 7928761. The reversal of 7928752 is 2578297.

It is a d-powerful number, because it can be written as 7 + 9⁷ + 2⁴ + 8⁷ + 7 + 5² + 2²⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18852 + ... + 19267.

It is an arithmetic number, because the mean of its divisors is an integer number (827204).

Almost surely, 2^7928752 is an apocalyptic number.

It is an amenable number.

7928752 is an abundant number, since it is smaller than the sum of its proper divisors (8615328).

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

7928752 is a wasteful number, since it uses less digits than its factorization.

7928752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38140 (or 38134 counting only the distinct ones).

The product of its digits is 70560, while the sum is 40.

The square root of 7928752 is about 2815.8039704496. The cubic root of 7928752 is about 199.4044952973.

The spelling of 7928752 in words is "seven million, nine hundred twenty-eight thousand, seven hundred fifty-two".