12425272 has 8 divisors (see below), whose sum is σ = 23297400. Its totient is φ = 6212632.

The previous prime is 12425269. The next prime is 12425279. The reversal of 12425272 is 27252421.

12425272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776572 + ... + 776587.

It is an arithmetic number, because the mean of its divisors is an integer number (2912175).

Almost surely, 2^12425272 is an apocalyptic number.

It is an amenable number.

12425272 is a deficient number, since it is larger than the sum of its proper divisors (10872128).

12425272 is a wasteful number, since it uses less digits than its factorization.

12425272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553165 (or 1553161 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 12425272 is about 3524.9499287224. The cubic root of 12425272 is about 231.6160414771.

Adding to 12425272 its reverse (27252421), we get a palindrome (39677693).

The spelling of 12425272 in words is "twelve million, four hundred twenty-five thousand, two hundred seventy-two".