12075825 has 24 divisors (see below), whose sum is σ = 20311200. Its totient is φ = 6328960.

The previous prime is 12075793. The next prime is 12075827. The reversal of 12075825 is 52857021.

It is not a de Polignac number, because 12075825 - 2⁵ = 12075793 is a prime.

It is a Curzon number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 12075792 and 12075801.

It is not an unprimeable number, because it can be changed into a prime (12075827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3061 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (846300).

Almost surely, 2^12075825 is an apocalyptic number.

12075825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12075825 is a deficient number, since it is larger than the sum of its proper divisors (8235375).

12075825 is a wasteful number, since it uses less digits than its factorization.

12075825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 12075825 is about 3475.0287768593. The cubic root of 12075825 is about 229.4240472791.

The spelling of 12075825 in words is "twelve million, seventy-five thousand, eight hundred twenty-five".