238462541 has 2 divisors, whose sum is σ = 238462542. Its totient is φ = 238462540.

The previous prime is 238462531. The next prime is 238462561. The reversal of 238462541 is 145264832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232562500 + 5900041 = 15250^2 + 2429^2 .

It is a cyclic number.

It is not a de Polignac number, because 238462541 - 2¹⁴ = 238446157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238462531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119231270 + 119231271.

It is an arithmetic number, because the mean of its divisors is an integer number (119231271).

Almost surely, 2^238462541 is an apocalyptic number.

It is an amenable number.

238462541 is a deficient number, since it is larger than the sum of its proper divisors (1).

238462541 is an equidigital number, since it uses as much as digits as its factorization.

238462541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 35.

The square root of 238462541 is about 15442.2323839528. The cubic root of 238462541 is about 620.1166455870.

The spelling of 238462541 in words is "two hundred thirty-eight million, four hundred sixty-two thousand, five hundred forty-one".