238605357 has 8 divisors (see below), whose sum is σ = 328403200. Its totient is φ = 153938880.

The previous prime is 238605347. The next prime is 238605373. The reversal of 238605357 is 753506832.

238605357 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 not a de Polignac number, because 238605357 - 2¹² = 238601261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238605347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282732 + ... + 1282917.

It is an arithmetic number, because the mean of its divisors is an integer number (41050400).

Almost surely, 2^238605357 is an apocalyptic number.

It is an amenable number.

238605357 is a deficient number, since it is larger than the sum of its proper divisors (89797843).

238605357 is a wasteful number, since it uses less digits than its factorization.

238605357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565683.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 238605357 is about 15446.8558936762. The cubic root of 238605357 is about 620.2404175139.

The spelling of 238605357 in words is "two hundred thirty-eight million, six hundred five thousand, three hundred fifty-seven".