12065725 has 12 divisors (see below), whose sum is σ = 17099104. Its totient is φ = 8273520.

The previous prime is 12065723. The next prime is 12065743. The reversal of 12065725 is 52756021.

It is not a de Polignac number, because 12065725 - 2¹ = 12065723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12065693 and 12065702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12065723) 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, 34299 + ... + 34648.

Almost surely, 2^12065725 is an apocalyptic number.

It is an amenable number.

12065725 is a deficient number, since it is larger than the sum of its proper divisors (5033379).

12065725 is an equidigital number, since it uses as much as digits as its factorization.

12065725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68964 (or 68959 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 12065725 is about 3473.5752474936. The cubic root of 12065725 is about 229.3600674076.

The spelling of 12065725 in words is "twelve million, sixty-five thousand, seven hundred twenty-five".