230202025 has 6 divisors (see below), whose sum is σ = 285450542. Its totient is φ = 184161600.

The previous prime is 230202023. The next prime is 230202053. The reversal of 230202025 is 520202032.

It can be written as a sum of positive squares in 3 ways, for example, as 3759721 + 226442304 = 1939^2 + 15048^2 .

It is not a de Polignac number, because 230202025 - 2¹ = 230202023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230202023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4604016 + ... + 4604065.

Almost surely, 2^230202025 is an apocalyptic number.

230202025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230202025 is a deficient number, since it is larger than the sum of its proper divisors (55248517).

230202025 is an equidigital number, since it uses as much as digits as its factorization.

230202025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9208091 (or 9208086 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 230202025 is about 15172.4099931422. The cubic root of 230202025 is about 612.8719051929.

Adding to 230202025 its reverse (520202032), we get a palindrome (750404057).

The spelling of 230202025 in words is "two hundred thirty million, two hundred two thousand, twenty-five".