230242025 has 12 divisors (see below), whose sum is σ = 307462092. Its totient is φ = 170024640.

The previous prime is 230242007. The next prime is 230242039. The reversal of 230242025 is 520242032.

It can be written as a sum of positive squares in 6 ways, for example, as 52441 + 230189584 = 229^2 + 15172^2 .

It is not a de Polignac number, because 230242025 - 2⁶ = 230241961 is a prime.

It is a super-2 number, since 2×230242025² = 106022780152201250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230241988 and 230242006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 353894 + ... + 354543.

It is an arithmetic number, because the mean of its divisors is an integer number (25621841).

Almost surely, 2^230242025 is an apocalyptic number.

230242025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230242025 is a deficient number, since it is larger than the sum of its proper divisors (77220067).

230242025 is a wasteful number, since it uses less digits than its factorization.

230242025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708460 (or 708455 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 230242025 is about 15173.7281180335. The cubic root of 230242025 is about 612.9074007631.

Adding to 230242025 its reverse (520242032), we get a palindrome (750484057).

The spelling of 230242025 in words is "two hundred thirty million, two hundred forty-two thousand, twenty-five".