238000152 has 32 divisors (see below), whose sum is σ = 640770480. Its totient is φ = 73230720.

The previous prime is 238000111. The next prime is 238000163. The reversal of 238000152 is 251000832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381099 + ... + 381722.

Almost surely, 2^238000152 is an apocalyptic number.

It is an amenable number.

238000152 is an abundant number, since it is smaller than the sum of its proper divisors (402770328).

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

238000152 is a wasteful number, since it uses less digits than its factorization.

238000152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762843 (or 762839 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 238000152 is about 15427.2535468890. The cubic root of 238000152 is about 619.7155754023.

Adding to 238000152 its reverse (251000832), we get a palindrome (489000984).

The spelling of 238000152 in words is "two hundred thirty-eight million, one hundred fifty-two", and thus it is an aban number.