238802027 has 2 divisors, whose sum is σ = 238802028. Its totient is φ = 238802026.

The previous prime is 238801967. The next prime is 238802059. The reversal of 238802027 is 720208832.

It is an a-pointer prime, because the next prime (238802059) can be obtained adding 238802027 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238802027 - 2¹² = 238797931 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 238801984 and 238802002.

It is not a weakly prime, because it can be changed into another prime (238802527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119401013 + 119401014.

It is an arithmetic number, because the mean of its divisors is an integer number (119401014).

Almost surely, 2^238802027 is an apocalyptic number.

238802027 is a deficient number, since it is larger than the sum of its proper divisors (1).

238802027 is an equidigital number, since it uses as much as digits as its factorization.

238802027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 238802027 is about 15453.2206028387. The cubic root of 238802027 is about 620.4107813665.

The spelling of 238802027 in words is "two hundred thirty-eight million, eight hundred two thousand, twenty-seven".