238008948 has 36 divisors (see below), whose sum is σ = 573874560. Its totient is φ = 76773360.

The previous prime is 238008941. The next prime is 238008971. The reversal of 238008948 is 849800832.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238008941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1213 + ... + 21851.

It is an arithmetic number, because the mean of its divisors is an integer number (15940960).

Almost surely, 2^238008948 is an apocalyptic number.

It is an amenable number.

238008948 is an abundant number, since it is smaller than the sum of its proper divisors (335865612).

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

238008948 is a wasteful number, since it uses less digits than its factorization.

238008948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20708 (or 20675 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 238008948 is about 15427.5386241617. The cubic root of 238008948 is about 619.7232097827.

The spelling of 238008948 in words is "two hundred thirty-eight million, eight thousand, nine hundred forty-eight".