242063827 has 2 divisors, whose sum is σ = 242063828. Its totient is φ = 242063826.

The previous prime is 242063807. The next prime is 242063863. The reversal of 242063827 is 728360242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242063827 - 2¹¹ = 242061779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242063792 and 242063801.

It is not a weakly prime, because it can be changed into another prime (242063807) 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, 121031913 + 121031914.

It is an arithmetic number, because the mean of its divisors is an integer number (121031914).

Almost surely, 2^242063827 is an apocalyptic number.

242063827 is a deficient number, since it is larger than the sum of its proper divisors (1).

242063827 is an equidigital number, since it uses as much as digits as its factorization.

242063827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 242063827 is about 15558.4005283320. The cubic root of 242063827 is about 623.2227500425. Note that the first 3 decimals are identical.

The spelling of 242063827 in words is "two hundred forty-two million, sixty-three thousand, eight hundred twenty-seven".