230970225 has 12 divisors (see below), whose sum is σ = 381870896. Its totient is φ = 123184080.

The previous prime is 230970199. The next prime is 230970227. The reversal of 230970225 is 522079032.

It is a happy number.

230970225 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 230970225 - 2⁵ = 230970193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230970192 and 230970201.

It is not an unprimeable number, because it can be changed into a prime (230970227) 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, 1539727 + ... + 1539876.

Almost surely, 2^230970225 is an apocalyptic number.

230970225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230970225 is a deficient number, since it is larger than the sum of its proper divisors (150900671).

230970225 is a wasteful number, since it uses less digits than its factorization.

230970225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079616 (or 3079611 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 230970225 is about 15197.7045964185. The cubic root of 230970225 is about 613.5528801754.

The spelling of 230970225 in words is "two hundred thirty million, nine hundred seventy thousand, two hundred twenty-five".