271982073 has 16 divisors (see below), whose sum is σ = 399116736. Its totient is φ = 163376640.

The previous prime is 271982071. The next prime is 271982089. The reversal of 271982073 is 370289172.

It is not a de Polignac number, because 271982073 - 2¹ = 271982071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (271982071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32740 + ... + 40197.

It is an arithmetic number, because the mean of its divisors is an integer number (24944796).

Almost surely, 2^271982073 is an apocalyptic number.

It is an amenable number.

271982073 is a deficient number, since it is larger than the sum of its proper divisors (127134663).

271982073 is a wasteful number, since it uses less digits than its factorization.

271982073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73064.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 271982073 is about 16491.8790014965. The cubic root of 271982073 is about 647.9081255014.

The spelling of 271982073 in words is "two hundred seventy-one million, nine hundred eighty-two thousand, seventy-three".