12025701 has 6 divisors (see below), whose sum is σ = 17370470. Its totient is φ = 8017128.

The previous prime is 12025697. The next prime is 12025733. The reversal of 12025701 is 10752021.

It can be written as a sum of positive squares in only one way, i.e., 11902500 + 123201 = 3450^2 + 351^2 .

It is not a de Polignac number, because 12025701 - 2² = 12025697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12025781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 668086 + ... + 668103.

Almost surely, 2^12025701 is an apocalyptic number.

It is an amenable number.

12025701 is a deficient number, since it is larger than the sum of its proper divisors (5344769).

12025701 is a wasteful number, since it uses less digits than its factorization.

12025701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336195 (or 1336192 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 12025701 is about 3467.8092508095. The cubic root of 12025701 is about 229.1061780777.

Adding to 12025701 its reverse (10752021), we get a palindrome (22777722).

It can be divided in two parts, 1202 and 5701, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 12025701 in words is "twelve million, twenty-five thousand, seven hundred one".