7884625 has 16 divisors (see below), whose sum is σ = 11246976. Its totient is φ = 5406000.

The previous prime is 7884623. The next prime is 7884631. The reversal of 7884625 is 5264887.

7884625 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7884625 - 2¹ = 7884623 is a prime.

It is a super-2 number, since 2×7884625² = 124334622781250, which contains 22 as substring.

It is a Duffinian number.

7884625 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (7884623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3631 + ... + 5380.

It is an arithmetic number, because the mean of its divisors is an integer number (702936).

Almost surely, 2^7884625 is an apocalyptic number.

It is an amenable number.

7884625 is a deficient number, since it is larger than the sum of its proper divisors (3362351).

7884625 is an equidigital number, since it uses as much as digits as its factorization.

7884625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9033 (or 9023 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 7884625 is about 2807.9574426974. The cubic root of 7884625 is about 199.0338822639.

The spelling of 7884625 in words is "seven million, eight hundred eighty-four thousand, six hundred twenty-five".