7925872 has 20 divisors (see below), whose sum is σ = 15574896. Its totient is φ = 3906560.

The previous prime is 7925867. The next prime is 7925873. The reversal of 7925872 is 2785297.

7925872 is a Rhonda number in base 10.

Its product of digits (70560) is a multiple of the sum of its prime factors (7056).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925873) 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 3 ways as a sum of consecutive naturals, for example, 2353 + ... + 4624.

Almost surely, 2^7925872 is an apocalyptic number.

It is an amenable number.

7925872 is a deficient number, since it is larger than the sum of its proper divisors (7649024).

7925872 is a wasteful number, since it uses less digits than its factorization.

7925872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056 (or 7050 counting only the distinct ones).

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

The square root of 7925872 is about 2815.2925247654. The cubic root of 7925872 is about 199.3803488114.

The spelling of 7925872 in words is "seven million, nine hundred twenty-five thousand, eight hundred seventy-two".