238347048 has 32 divisors (see below), whose sum is σ = 596885760. Its totient is φ = 79313280.

The previous prime is 238347041. The next prime is 238347097. The reversal of 238347048 is 840743832.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 238346997 and 238347015.

It is not an unprimeable number, because it can be changed into a prime (238347041) by changing a digit.

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, 6388 + ... + 22748.

It is an arithmetic number, because the mean of its divisors is an integer number (18652680).

Almost surely, 2^238347048 is an apocalyptic number.

It is an amenable number.

238347048 is an abundant number, since it is smaller than the sum of its proper divisors (358538712).

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

238347048 is a wasteful number, since it uses less digits than its factorization.

238347048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16977 (or 16973 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 238347048 is about 15438.4924134450. The cubic root of 238347048 is about 620.0165170764.

The spelling of 238347048 in words is "two hundred thirty-eight million, three hundred forty-seven thousand, forty-eight".