232402 has 4 divisors (see below), whose sum is σ = 348606. Its totient is φ = 116200.
The previous prime is 232391. The next prime is 232409. The reversal of 232402 is 204232.
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., 212521 + 19881 = 461^2 + 141^2 .
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (232409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58099 + ... + 58102.
2232402 is an apocalyptic number.
232402 is a deficient number, since it is larger than the sum of its proper divisors (116204).
232402 is a wasteful number, since it uses less digits than its factorization.
232402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116203.
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 232402 is about 482.0809060728. The cubic root of 232402 is about 61.4818065910.
Adding to 232402 its reverse (204232), we get a palindrome (436634).
The spelling of 232402 in words is "two hundred thirty-two thousand, four hundred two".
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