12025601 has 8 divisors (see below), whose sum is σ = 13969344. Its totient is φ = 10138320.

The previous prime is 12025597. The next prime is 12025603. The reversal of 12025601 is 10652021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12025601 - 2² = 12025597 is a prime.

It is a super-2 number, since 2×12025601² = 289230158822402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12025601.

It is not an unprimeable number, because it can be changed into a prime (12025603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13655 + ... + 14508.

It is an arithmetic number, because the mean of its divisors is an integer number (1746168).

Almost surely, 2^12025601 is an apocalyptic number.

It is an amenable number.

12025601 is a deficient number, since it is larger than the sum of its proper divisors (1943743).

12025601 is an equidigital number, since it uses as much as digits as its factorization.

12025601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28231.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 12025601 is about 3467.7948324548. The cubic root of 12025601 is about 229.1055430300.

Adding to 12025601 its reverse (10652021), we get a palindrome (22677622).

The spelling of 12025601 in words is "twelve million, twenty-five thousand, six hundred one".