238872607 has 2 divisors, whose sum is σ = 238872608. Its totient is φ = 238872606.

The previous prime is 238872527. The next prime is 238872619. The reversal of 238872607 is 706278832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238872607 - 2¹¹ = 238870559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238872637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119436303 + 119436304.

It is an arithmetic number, because the mean of its divisors is an integer number (119436304).

Almost surely, 2^238872607 is an apocalyptic number.

238872607 is a deficient number, since it is larger than the sum of its proper divisors (1).

238872607 is an equidigital number, since it uses as much as digits as its factorization.

238872607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 238872607 is about 15455.5041004815. The cubic root of 238872607 is about 620.4718979326.

The spelling of 238872607 in words is "two hundred thirty-eight million, eight hundred seventy-two thousand, six hundred seven".