242887027 has 2 divisors, whose sum is σ = 242887028. Its totient is φ = 242887026.

The previous prime is 242887003. The next prime is 242887031. The reversal of 242887027 is 720788242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242887027 - 2¹¹ = 242884979 is a prime.

It is not a weakly prime, because it can be changed into another prime (242887037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121443513 + 121443514.

It is an arithmetic number, because the mean of its divisors is an integer number (121443514).

Almost surely, 2^242887027 is an apocalyptic number.

242887027 is a deficient number, since it is larger than the sum of its proper divisors (1).

242887027 is an equidigital number, since it uses as much as digits as its factorization.

242887027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 242887027 is about 15584.8332361947. The cubic root of 242887027 is about 623.9284268596.

The spelling of 242887027 in words is "two hundred forty-two million, eight hundred eighty-seven thousand, twenty-seven".