214280263 has 2 divisors, whose sum is σ = 214280264. Its totient is φ = 214280262.

The previous prime is 214280207. The next prime is 214280267. The reversal of 214280263 is 362082412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214280263 is a prime.

It is a super-2 number, since 2×214280263² = 91832062222698338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214280267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107140131 + 107140132.

It is an arithmetic number, because the mean of its divisors is an integer number (107140132).

Almost surely, 2^214280263 is an apocalyptic number.

214280263 is a deficient number, since it is larger than the sum of its proper divisors (1).

214280263 is an equidigital number, since it uses as much as digits as its factorization.

214280263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 214280263 is about 14638.3148961894. The cubic root of 214280263 is about 598.4034061746.

The spelling of 214280263 in words is "two hundred fourteen million, two hundred eighty thousand, two hundred sixty-three".