12230825 has 24 divisors (see below), whose sum is σ = 16070400. Its totient is φ = 9215360.

The previous prime is 12230809. The next prime is 12230861. The reversal of 12230825 is 52803221.

It is not a de Polignac number, because 12230825 - 2⁴ = 12230809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 12230825.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51056 + ... + 51294.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 2^12230825 is an apocalyptic number.

It is an amenable number.

12230825 is a deficient number, since it is larger than the sum of its proper divisors (3839575).

12230825 is a wasteful number, since it uses less digits than its factorization.

12230825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12230825 is about 3497.2596414907. The cubic root of 12230825 is about 230.4014727212.

The spelling of 12230825 in words is "twelve million, two hundred thirty thousand, eight hundred twenty-five".