238245135 has 8 divisors (see below), whose sum is σ = 381192240. Its totient is φ = 127064064.

The previous prime is 238245107. The next prime is 238245149. The reversal of 238245135 is 531542832.

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

It is not a de Polignac number, because 238245135 - 2⁹ = 238244623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238245096 and 238245105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7941490 + ... + 7941519.

It is an arithmetic number, because the mean of its divisors is an integer number (47649030).

Almost surely, 2^238245135 is an apocalyptic number.

238245135 is a deficient number, since it is larger than the sum of its proper divisors (142947105).

238245135 is a wasteful number, since it uses less digits than its factorization.

238245135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15883017.

The product of its digits is 28800, while the sum is 33.

The square root of 238245135 is about 15435.1914468205. The cubic root of 238245135 is about 619.9281350974.

Adding to 238245135 its reverse (531542832), we get a palindrome (769787967).

The spelling of 238245135 in words is "two hundred thirty-eight million, two hundred forty-five thousand, one hundred thirty-five".