230844225 has 24 divisors (see below), whose sum is σ = 382475520. Its totient is φ = 122854720.

The previous prime is 230844223. The next prime is 230844239. The reversal of 230844225 is 522448032.

It is not a de Polignac number, because 230844225 - 2¹ = 230844223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230844192 and 230844201.

It is not an unprimeable number, because it can be changed into a prime (230844223) 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 23 ways as a sum of consecutive naturals, for example, 35152 + ... + 41198.

It is an arithmetic number, because the mean of its divisors is an integer number (15936480).

Almost surely, 2^230844225 is an apocalyptic number.

230844225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230844225 is a deficient number, since it is larger than the sum of its proper divisors (151631295).

230844225 is a wasteful number, since it uses less digits than its factorization.

230844225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6569 (or 6564 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 230844225 is about 15193.5586680672. The cubic root of 230844225 is about 613.4412904313.

The spelling of 230844225 in words is "two hundred thirty million, eight hundred forty-four thousand, two hundred twenty-five".