235716238 has 4 divisors (see below), whose sum is σ = 353574360. Its totient is φ = 117858118.

The previous prime is 235716227. The next prime is 235716289. The reversal of 235716238 is 832617532.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 235716197 and 235716206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58929058 + ... + 58929061.

It is an arithmetic number, because the mean of its divisors is an integer number (88393590).

Almost surely, 2^235716238 is an apocalyptic number.

235716238 is a deficient number, since it is larger than the sum of its proper divisors (117858122).

235716238 is a wasteful number, since it uses less digits than its factorization.

235716238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117858121.

The product of its digits is 60480, while the sum is 37.

The square root of 235716238 is about 15353.0530514292. The cubic root of 235716238 is about 617.7268808480.

The spelling of 235716238 in words is "two hundred thirty-five million, seven hundred sixteen thousand, two hundred thirty-eight".