238316 has 12 divisors (see below), whose sum is σ = 449232. Its totient is φ = 109968.
The previous prime is 238313. The next prime is 238321. The reversal of 238316 is 613832.
238316 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 238291 and 238300.
It is not an unprimeable number, because it can be changed into a prime (238313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240 + ... + 2343.
It is an arithmetic number, because the mean of its divisors is an integer number (37436).
238316 is a Friedman number, since it can be written as 62^3-8-3-1, using all its digits and the basic arithmetic operations.
2238316 is an apocalyptic number.
238316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
238316 is a deficient number, since it is larger than the sum of its proper divisors (210916).
238316 is a wasteful number, since it uses less digits than its factorization.
238316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4600 (or 4598 counting only the distinct ones).
The product of its digits is 864, while the sum is 23.
The square root of 238316 is about 488.1761976992. The cubic root of 238316 is about 61.9989593998.
The spelling of 238316 in words is "two hundred thirty-eight thousand, three hundred sixteen".
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