238441193 has 2 divisors, whose sum is σ = 238441194. Its totient is φ = 238441192.

The previous prime is 238441171. The next prime is 238441237. The reversal of 238441193 is 391144832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237067609 + 1373584 = 15397^2 + 1172^2 .

It is a cyclic number.

It is not a de Polignac number, because 238441193 - 2¹⁸ = 238179049 is a prime.

It is not a weakly prime, because it can be changed into another prime (238441123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119220596 + 119220597.

It is an arithmetic number, because the mean of its divisors is an integer number (119220597).

Almost surely, 2^238441193 is an apocalyptic number.

It is an amenable number.

238441193 is a deficient number, since it is larger than the sum of its proper divisors (1).

238441193 is an equidigital number, since it uses as much as digits as its factorization.

238441193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 238441193 is about 15441.5411471783. The cubic root of 238441193 is about 620.0981400317.

The spelling of 238441193 in words is "two hundred thirty-eight million, four hundred forty-one thousand, one hundred ninety-three".