271768130 has 16 divisors (see below), whose sum is σ = 490352184. Its totient is φ = 108447360.

The previous prime is 271768129. The next prime is 271768163. The reversal of 271768130 is 31867172.

It can be written as a sum of positive squares in 4 ways, for example, as 40819321 + 230948809 = 6389^2 + 15197^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28067 + ... + 36486.

Almost surely, 2^271768130 is an apocalyptic number.

271768130 is a deficient number, since it is larger than the sum of its proper divisors (218584054).

271768130 is a wasteful number, since it uses less digits than its factorization.

271768130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64981.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 271768130 is about 16485.3914117924. The cubic root of 271768130 is about 647.7381979179.

The spelling of 271768130 in words is "two hundred seventy-one million, seven hundred sixty-eight thousand, one hundred thirty".