271316887 has 2 divisors, whose sum is σ = 271316888. Its totient is φ = 271316886.

The previous prime is 271316879. The next prime is 271316921. The reversal of 271316887 is 788613172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 271316887 - 2³ = 271316879 is a prime.

It is a super-2 number, since 2×271316887² = 147225706342741538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271316387) 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, 135658443 + 135658444.

It is an arithmetic number, because the mean of its divisors is an integer number (135658444).

Almost surely, 2^271316887 is an apocalyptic number.

271316887 is a deficient number, since it is larger than the sum of its proper divisors (1).

271316887 is an equidigital number, since it uses as much as digits as its factorization.

271316887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 43.

The square root of 271316887 is about 16471.6995783677. The cubic root of 271316887 is about 647.3794984535.

It can be divided in two parts, 2713 and 16887, that added together give a square (19600 = 140²).

The spelling of 271316887 in words is "two hundred seventy-one million, three hundred sixteen thousand, eight hundred eighty-seven".