238619572 has 12 divisors (see below), whose sum is σ = 435740256. Its totient is φ = 114122360.

The previous prime is 238619561. The next prime is 238619573. The reversal of 238619572 is 275916832.

238619572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238619573) 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, 1296754 + ... + 1296937.

It is an arithmetic number, because the mean of its divisors is an integer number (36311688).

Almost surely, 2^238619572 is an apocalyptic number.

It is an amenable number.

238619572 is a deficient number, since it is larger than the sum of its proper divisors (197120684).

238619572 is a wasteful number, since it uses less digits than its factorization.

238619572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593718 (or 2593716 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 238619572 is about 15447.3160128224. The cubic root of 238619572 is about 620.2527342847.

It can be divided in two parts, 23861 and 9572, that added together give a palindrome (33433).

The spelling of 238619572 in words is "two hundred thirty-eight million, six hundred nineteen thousand, five hundred seventy-two".