230002 has 4 divisors (see below), whose sum is σ = 345006. Its totient is φ = 115000.
The previous prime is 229981. The next prime is 230003. The reversal of 230002 is 200032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 210681 + 19321 = 459^2 + 139^2 .
It is not an unprimeable number, because it can be changed into a prime (230003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57499 + ... + 57502.
2230002 is an apocalyptic number.
230002 is a deficient number, since it is larger than the sum of its proper divisors (115004).
230002 is a wasteful number, since it uses less digits than its factorization.
230002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115003.
The product of its (nonzero) digits is 12, while the sum is 7.
The square root of 230002 is about 479.5852374709. The cubic root of 230002 is about 61.2694343438.
Adding to 230002 its reverse (200032), we get a palindrome (430034).
The spelling of 230002 in words is "two hundred thirty thousand, two".
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