12267925 has 12 divisors (see below), whose sum is σ = 15256836. Its totient is φ = 9785600.

The previous prime is 12267923. The next prime is 12267953. The reversal of 12267925 is 52976221.

It can be written as a sum of positive squares in 6 ways, for example, as 3470769 + 8797156 = 1863^2 + 2966^2 .

It is not a de Polignac number, because 12267925 - 2¹ = 12267923 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 (12267923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13485 + ... + 14365.

It is an arithmetic number, because the mean of its divisors is an integer number (1271403).

Almost surely, 2^12267925 is an apocalyptic number.

It is an amenable number.

12267925 is a deficient number, since it is larger than the sum of its proper divisors (2988911).

12267925 is an equidigital number, since it uses as much as digits as its factorization.

12267925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1443 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 12267925 is about 3502.5597782194. The cubic root of 12267925 is about 230.6341979964.

The spelling of 12267925 in words is "twelve million, two hundred sixty-seven thousand, nine hundred twenty-five".