7925328 has 60 divisors (see below), whose sum is σ = 22671168. Its totient is φ = 2583360.

The previous prime is 7925327. The next prime is 7925329. The reversal of 7925328 is 8235297.

It is a happy number.

7925328 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7925327) and next prime (7925329).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 7⁶ + 9⁴ + 2¹⁴ + 5⁹ + 3¹⁴ + 2²⁰ + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 7925292 and 7925301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6183 + ... + 7353.

Almost surely, 2^7925328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7925328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11335584).

7925328 is an abundant number, since it is smaller than the sum of its proper divisors (14745840).

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

7925328 is a wasteful number, since it uses less digits than its factorization.

7925328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1223 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 7925328 is about 2815.1959079254. The cubic root of 7925328 is about 199.3757871518.

The spelling of 7925328 in words is "seven million, nine hundred twenty-five thousand, three hundred twenty-eight".