238033297 has 2 divisors, whose sum is σ = 238033298. Its totient is φ = 238033296.

The previous prime is 238033291. The next prime is 238033339. The reversal of 238033297 is 792330832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226683136 + 11350161 = 15056^2 + 3369^2 .

It is a cyclic number.

It is not a de Polignac number, because 238033297 - 2¹⁹ = 237509009 is a prime.

It is not a weakly prime, because it can be changed into another prime (238033291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119016648 + 119016649.

It is an arithmetic number, because the mean of its divisors is an integer number (119016649).

Almost surely, 2^238033297 is an apocalyptic number.

It is an amenable number.

238033297 is a deficient number, since it is larger than the sum of its proper divisors (1).

238033297 is an equidigital number, since it uses as much as digits as its factorization.

238033297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 238033297 is about 15428.3277447687. The cubic root of 238033297 is about 619.7443422177.

The spelling of 238033297 in words is "two hundred thirty-eight million, thirty-three thousand, two hundred ninety-seven".