238902248 has 16 divisors (see below), whose sum is σ = 482398980. Its totient is φ = 110262528.

The previous prime is 238902239. The next prime is 238902263. The reversal of 238902248 is 842209832.

It can be written as a sum of positive squares in 2 ways, for example, as 233417284 + 5484964 = 15278^2 + 2342^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1148465 + ... + 1148672.

Almost surely, 2^238902248 is an apocalyptic number.

It is an amenable number.

238902248 is an abundant number, since it is smaller than the sum of its proper divisors (243496732).

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

238902248 is a wasteful number, since it uses less digits than its factorization.

238902248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297156 (or 2297152 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 238902248 is about 15456.4629847841. The cubic root of 238902248 is about 620.4975610494.

The spelling of 238902248 in words is "two hundred thirty-eight million, nine hundred two thousand, two hundred forty-eight".