238226116 has 6 divisors (see below), whose sum is σ = 416895710. Its totient is φ = 119113056.

The previous prime is 238226099. The next prime is 238226119. The reversal of 238226116 is 611622832.

It can be written as a sum of positive squares in only one way, i.e., 132342016 + 105884100 = 11504^2 + 10290^2 .

It is not an unprimeable number, because it can be changed into a prime (238226119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29778261 + ... + 29778268.

Almost surely, 2^238226116 is an apocalyptic number.

It is an amenable number.

238226116 is a deficient number, since it is larger than the sum of its proper divisors (178669594).

238226116 is a wasteful number, since it uses less digits than its factorization.

238226116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59556533 (or 59556531 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 238226116 is about 15434.5753423928. The cubic root of 238226116 is about 619.9116384654.

Adding to 238226116 its reverse (611622832), we get a palindrome (849848948).

The spelling of 238226116 in words is "two hundred thirty-eight million, two hundred twenty-six thousand, one hundred sixteen".