12366025 has 12 divisors (see below), whose sum is σ = 17524672. Its totient is φ = 8479440.

The previous prime is 12366023. The next prime is 12366037. The reversal of 12366025 is 52066321.

12366025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12366025 - 2¹ = 12366023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12366023) 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, 35157 + ... + 35506.

Almost surely, 2^12366025 is an apocalyptic number.

It is an amenable number.

12366025 is a deficient number, since it is larger than the sum of its proper divisors (5158647).

12366025 is an equidigital number, since it uses as much as digits as its factorization.

12366025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70680 (or 70675 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12366025 is about 3516.5359375385. The cubic root of 12366025 is about 231.2473191800.

The spelling of 12366025 in words is "twelve million, three hundred sixty-six thousand, twenty-five".