238677248 has 18 divisors (see below), whose sum is σ = 476422674. Its totient is φ = 119338496.

The previous prime is 238677247. The next prime is 238677281. The reversal of 238677248 is 842776832.

238677248 is digitally balanced in base 3, 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 only one way, i.e., 236913664 + 1763584 = 15392^2 + 1328^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238677247) 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 as a sum of consecutive naturals, namely, 465911 + ... + 466422.

Almost surely, 2^238677248 is an apocalyptic number.

It is an amenable number.

238677248 is a deficient number, since it is larger than the sum of its proper divisors (237745426).

238677248 is an frugal number, since it uses more digits than its factorization.

238677248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932349 (or 932335 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The square root of 238677248 is about 15449.1827615573. The cubic root of 238677248 is about 620.3027033834.

The spelling of 238677248 in words is "two hundred thirty-eight million, six hundred seventy-seven thousand, two hundred forty-eight".