238455652 has 12 divisors (see below), whose sum is σ = 417555180. Its totient is φ = 119154176.

The previous prime is 238455641. The next prime is 238455671. The reversal of 238455652 is 256554832.

It is a happy number.

238455652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 125798656 + 112656996 = 11216^2 + 10614^2 .

It is a super-2 number, since 2×238455652² = 113722195941490208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10777 + ... + 24352.

It is an arithmetic number, because the mean of its divisors is an integer number (34796265).

Almost surely, 2^238455652 is an apocalyptic number.

It is an amenable number.

238455652 is a deficient number, since it is larger than the sum of its proper divisors (179099528).

238455652 is a wasteful number, since it uses less digits than its factorization.

238455652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36830 (or 36828 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 238455652 is about 15442.0093252141. The cubic root of 238455652 is about 620.1106739646.

The spelling of 238455652 in words is "two hundred thirty-eight million, four hundred fifty-five thousand, six hundred fifty-two".