238855274 has 8 divisors (see below), whose sum is σ = 409466208. Its totient is φ = 102366540.

The previous prime is 238855271. The next prime is 238855277. The reversal of 238855274 is 472558832.

238855274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (238855271) and next prime (238855277).

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

It is not an unprimeable number, because it can be changed into a prime (238855271) 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, 8530532 + ... + 8530559.

It is an arithmetic number, because the mean of its divisors is an integer number (51183276).

Almost surely, 2^238855274 is an apocalyptic number.

238855274 is a deficient number, since it is larger than the sum of its proper divisors (170610934).

238855274 is a wasteful number, since it uses less digits than its factorization.

238855274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17061100.

The product of its digits is 537600, while the sum is 44.

The square root of 238855274 is about 15454.9433515623. The cubic root of 238855274 is about 620.4568900731.

The spelling of 238855274 in words is "two hundred thirty-eight million, eight hundred fifty-five thousand, two hundred seventy-four".