234157 has 8 divisors (see below), whose sum is σ = 292032. Its totient is φ = 182400.
The previous prime is 234149. The next prime is 234161. The reversal of 234157 is 751432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 234157 - 23 = 234149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444 + ... + 1597.
It is an arithmetic number, because the mean of its divisors is an integer number (36504).
2234157 is an apocalyptic number.
It is an amenable number.
234157 is a deficient number, since it is larger than the sum of its proper divisors (57875).
234157 is a wasteful number, since it uses less digits than its factorization.
234157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3059.
The product of its digits is 840, while the sum is 22.
The square root of 234157 is about 483.8977164650. The cubic root of 234157 is about 61.6361800446.
Adding to 234157 its reverse (751432), we get a palindrome (985589).
The spelling of 234157 in words is "two hundred thirty-four thousand, one hundred fifty-seven".
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