7886025 has 48 divisors (see below), whose sum is σ = 16566400. Its totient is φ = 3602880.

The previous prime is 7885993. The next prime is 7886051. The reversal of 7886025 is 5206887.

It is not a de Polignac number, because 7886025 - 2⁵ = 7885993 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3891 + ... + 5559.

Almost surely, 2^7886025 is an apocalyptic number.

7886025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7886025 is an abundant number, since it is smaller than the sum of its proper divisors (8680375).

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

7886025 is a wasteful number, since it uses less digits than its factorization.

7886025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695 (or 1684 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 7886025 is about 2808.2067231598. The cubic root of 7886025 is about 199.0456617692.

The spelling of 7886025 in words is "seven million, eight hundred eighty-six thousand, twenty-five".