238822208 has 28 divisors (see below), whose sum is σ = 479633280. Its totient is φ = 117969792.

The previous prime is 238822193. The next prime is 238822219. The reversal of 238822208 is 802228832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17168 + ... + 27791.

It is an arithmetic number, because the mean of its divisors is an integer number (17129760).

Almost surely, 2^238822208 is an apocalyptic number.

It is an amenable number.

238822208 is an abundant number, since it is smaller than the sum of its proper divisors (240811072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238822208 is an equidigital number, since it uses as much as digits as its factorization.

238822208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45054 (or 45044 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 238822208 is about 15453.8735597261. The cubic root of 238822208 is about 620.4282577079.

The spelling of 238822208 in words is "two hundred thirty-eight million, eight hundred twenty-two thousand, two hundred eight".