230435225 has 12 divisors (see below), whose sum is σ = 286650924. Its totient is φ = 183760320.

The previous prime is 230435213. The next prime is 230435243. The reversal of 230435225 is 522534032.

It can be written as a sum of positive squares in 6 ways, for example, as 14462809 + 215972416 = 3803^2 + 14696^2 .

It is not a de Polignac number, because 230435225 - 2⁸ = 230434969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230435194 and 230435203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6614 + ... + 22463.

It is an arithmetic number, because the mean of its divisors is an integer number (23887577).

Almost surely, 2^230435225 is an apocalyptic number.

230435225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230435225 is a deficient number, since it is larger than the sum of its proper divisors (56215699).

230435225 is a wasteful number, since it uses less digits than its factorization.

230435225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29404 (or 29399 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 230435225 is about 15180.0930497807. The cubic root of 230435225 is about 613.0787865100.

Adding to 230435225 its reverse (522534032), we get a palindrome (752969257).

The spelling of 230435225 in words is "two hundred thirty million, four hundred thirty-five thousand, two hundred twenty-five".