238808001 has 8 divisors (see below), whose sum is σ = 319279744. Its totient is φ = 158770800.

The previous prime is 238807981. The next prime is 238808023. The reversal of 238808001 is 100808832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 238808001 - 2⁵ = 238807969 is a prime.

It is a super-2 number, since 2×238808001² = 114058522683232002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 238808001.

It is not an unprimeable number, because it can be changed into a prime (238808051) 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 7 ways as a sum of consecutive naturals, for example, 107350 + ... + 109551.

It is an arithmetic number, because the mean of its divisors is an integer number (39909968).

Almost surely, 2^238808001 is an apocalyptic number.

It is an amenable number.

238808001 is a deficient number, since it is larger than the sum of its proper divisors (80471743).

238808001 is a wasteful number, since it uses less digits than its factorization.

238808001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217271.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 238808001 is about 15453.4138946707. The cubic root of 238808001 is about 620.4159548333.

The spelling of 238808001 in words is "two hundred thirty-eight million, eight hundred eight thousand, one".