238227741 has 12 divisors (see below), whose sum is σ = 344564220. Its totient is φ = 158607360.

The previous prime is 238227713. The next prime is 238227761. The reversal of 238227741 is 147722832.

238227741 is a `hidden beast` number, since 2 + 382 + 277 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 178783641 + 59444100 = 13371^2 + 7710^2 .

It is not a de Polignac number, because 238227741 - 2¹⁰ = 238226717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238227696 and 238227705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238227761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10290 + ... + 24131.

It is an arithmetic number, because the mean of its divisors is an integer number (28713685).

Almost surely, 2^238227741 is an apocalyptic number.

It is an amenable number.

238227741 is a deficient number, since it is larger than the sum of its proper divisors (106336479).

238227741 is a wasteful number, since it uses less digits than its factorization.

238227741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35196 (or 35193 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 238227741 is about 15434.6279838550. The cubic root of 238227741 is about 619.9130479863.

The spelling of 238227741 in words is "two hundred thirty-eight million, two hundred twenty-seven thousand, seven hundred forty-one".