238080001 has 4 divisors (see below), whose sum is σ = 240534532. Its totient is φ = 235625472.

The previous prime is 238079999. The next prime is 238080023. The reversal of 238080001 is 100080832.

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

It can be written as a sum of positive squares in 2 ways, for example, as 98485776 + 139594225 = 9924^2 + 11815^2 .

It is a cyclic number.

It is not a de Polignac number, because 238080001 - 2¹ = 238079999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238080301) 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, 1227120 + ... + 1227313.

It is an arithmetic number, because the mean of its divisors is an integer number (60133633).

Almost surely, 2^238080001 is an apocalyptic number.

It is an amenable number.

238080001 is a deficient number, since it is larger than the sum of its proper divisors (2454531).

238080001 is an equidigital number, since it uses as much as digits as its factorization.

238080001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454530.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 238080001 is about 15429.8412499935. The cubic root of 238080001 is about 619.7848724674.

The spelling of 238080001 in words is "two hundred thirty-eight million, eighty thousand, one".