238883506 has 8 divisors (see below), whose sum is σ = 358452864. Its totient is φ = 119399220.

The previous prime is 238883479. The next prime is 238883531. The reversal of 238883506 is 605388832.

238883506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13710 + ... + 25801.

It is an arithmetic number, because the mean of its divisors is an integer number (44806608).

Almost surely, 2^238883506 is an apocalyptic number.

238883506 is a deficient number, since it is larger than the sum of its proper divisors (119569358).

238883506 is a wasteful number, since it uses less digits than its factorization.

238883506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42536.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 238883506 is about 15455.8566892942. The cubic root of 238883506 is about 620.4813345112.

The spelling of 238883506 in words is "two hundred thirty-eight million, eight hundred eighty-three thousand, five hundred six".