238884941 has 2 divisors, whose sum is σ = 238884942. Its totient is φ = 238884940.

The previous prime is 238884887. The next prime is 238884953. The reversal of 238884941 is 149488832.

It is a happy number.

238884941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218182441 + 20702500 = 14771^2 + 4550^2 .

It is a cyclic number.

It is not a de Polignac number, because 238884941 - 2¹⁴ = 238868557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238884991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119442470 + 119442471.

It is an arithmetic number, because the mean of its divisors is an integer number (119442471).

Almost surely, 2^238884941 is an apocalyptic number.

It is an amenable number.

238884941 is a deficient number, since it is larger than the sum of its proper divisors (1).

238884941 is an equidigital number, since it uses as much as digits as its factorization.

238884941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 442368, while the sum is 47.

The square root of 238884941 is about 15455.9031117564. The cubic root of 238884941 is about 620.4825769423.

The spelling of 238884941 in words is "two hundred thirty-eight million, eight hundred eighty-four thousand, nine hundred forty-one".