238550235 has 64 divisors (see below), whose sum is σ = 478393344. Its totient is φ = 98611200.

The previous prime is 238550233. The next prime is 238550267. The reversal of 238550235 is 532055832.

It is not a de Polignac number, because 238550235 - 2¹ = 238550233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 238550196 and 238550205.

It is not an unprimeable number, because it can be changed into a prime (238550231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 277927 + ... + 278783.

It is an arithmetic number, because the mean of its divisors is an integer number (7474896).

Almost surely, 2^238550235 is an apocalyptic number.

238550235 is an abundant number, since it is smaller than the sum of its proper divisors (239843109).

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

238550235 is a wasteful number, since it uses less digits than its factorization.

238550235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 238550235 is about 15445.0715440234. The cubic root of 238550235 is about 620.1926517166.

The spelling of 238550235 in words is "two hundred thirty-eight million, five hundred fifty thousand, two hundred thirty-five".