12365025 has 24 divisors (see below), whose sum is σ = 20638560. Its totient is φ = 6531840.

The previous prime is 12365009. The next prime is 12365033. The reversal of 12365025 is 52056321.

It is not a de Polignac number, because 12365025 - 2⁴ = 12365009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12364986 and 12365004.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7746 + ... + 9204.

It is an arithmetic number, because the mean of its divisors is an integer number (859940).

Almost surely, 2^12365025 is an apocalyptic number.

12365025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12365025 is a deficient number, since it is larger than the sum of its proper divisors (8273535).

12365025 is a wasteful number, since it uses less digits than its factorization.

12365025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12365025 is about 3516.3937492835. The cubic root of 12365025 is about 231.2410856072.

The spelling of 12365025 in words is "twelve million, three hundred sixty-five thousand, twenty-five".