12025725 has 12 divisors (see below), whose sum is σ = 19882656. Its totient is φ = 6413680.

The previous prime is 12025697. The next prime is 12025733. The reversal of 12025725 is 52752021.

It is not a de Polignac number, because 12025725 - 2⁵ = 12025693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12025695 and 12025704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80097 + ... + 80246.

It is an arithmetic number, because the mean of its divisors is an integer number (1656888).

Almost surely, 2^12025725 is an apocalyptic number.

12025725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12025725 is a deficient number, since it is larger than the sum of its proper divisors (7856931).

12025725 is a wasteful number, since it uses less digits than its factorization.

12025725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160356 (or 160351 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 12025725 is about 3467.8127112057. The cubic root of 12025725 is about 229.1063304886.

Adding to 12025725 its reverse (52752021), we get a palindrome (64777746).

The spelling of 12025725 in words is "twelve million, twenty-five thousand, seven hundred twenty-five".