238375 has 8 divisors (see below), whose sum is σ = 297648. Its totient is φ = 190600.
The previous prime is 238373. The next prime is 238397. The reversal of 238375 is 573832.
It is not a de Polignac number, because 238375 - 21 = 238373 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 (238373) 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, 829 + ... + 1078.
It is an arithmetic number, because the mean of its divisors is an integer number (37206).
2238375 is an apocalyptic number.
238375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
238375 is a deficient number, since it is larger than the sum of its proper divisors (59273).
238375 is an equidigital number, since it uses as much as digits as its factorization.
238375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1922 (or 1912 counting only the distinct ones).
The product of its digits is 5040, while the sum is 28.
The square root of 238375 is about 488.2366229606. The cubic root of 238375 is about 62.0040753478.
The spelling of 238375 in words is "two hundred thirty-eight thousand, three hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.032 sec. • engine limits •