238800083 has 4 divisors (see below), whose sum is σ = 241483320. Its totient is φ = 236116848.

The previous prime is 238800077. The next prime is 238800097. The reversal of 238800083 is 380008832.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 238800083 - 2⁶ = 238800019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238800013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341485 + ... + 1341662.

It is an arithmetic number, because the mean of its divisors is an integer number (60370830).

Almost surely, 2^238800083 is an apocalyptic number.

238800083 is a deficient number, since it is larger than the sum of its proper divisors (2683237).

238800083 is an equidigital number, since it uses as much as digits as its factorization.

238800083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683236.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 238800083 is about 15453.1577032010. The cubic root of 238800083 is about 620.4090978494.

The spelling of 238800083 in words is "two hundred thirty-eight million, eight hundred thousand, eighty-three".