232425 has 18 divisors (see below), whose sum is σ = 416702. Its totient is φ = 123840.
The previous prime is 232417. The next prime is 232433. The reversal of 232425 is 524232.
It is an interprime number because it is at equal distance from previous prime (232417) and next prime (232433).
It can be written as a sum of positive squares in 3 ways, for example, as 63504 + 168921 = 252^2 + 411^2 .
It is not a de Polignac number, because 232425 - 23 = 232417 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232398 and 232407.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 232425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 292 + ... + 741.
2232425 is an apocalyptic number.
232425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232425 is a deficient number, since it is larger than the sum of its proper divisors (184277).
232425 is a wasteful number, since it uses less digits than its factorization.
232425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049 (or 1041 counting only the distinct ones).
The product of its digits is 480, while the sum is 18.
The square root of 232425 is about 482.1047603996. The cubic root of 232425 is about 61.4838347361.
Adding to 232425 its reverse (524232), we get a palindrome (756657).
The spelling of 232425 in words is "two hundred thirty-two thousand, four hundred twenty-five".
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