271947044 has 6 divisors (see below), whose sum is σ = 475907334. Its totient is φ = 135973520.

The previous prime is 271947041. The next prime is 271947059. The reversal of 271947044 is 440749172.

It can be written as a sum of positive squares in only one way, i.e., 242113600 + 29833444 = 15560^2 + 5462^2 .

It is a junction number, because it is equal to n+sod(n) for n = 271946989 and 271947007.

It is not an unprimeable number, because it can be changed into a prime (271947041) by changing a digit.

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 as a sum of consecutive naturals, namely, 33993377 + ... + 33993384.

It is an arithmetic number, because the mean of its divisors is an integer number (79317889).

Almost surely, 2^271947044 is an apocalyptic number.

It is an amenable number.

271947044 is a deficient number, since it is larger than the sum of its proper divisors (203960290).

271947044 is a wasteful number, since it uses less digits than its factorization.

271947044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67986765 (or 67986763 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 271947044 is about 16490.8169597507. The cubic root of 271947044 is about 647.8803092709.

The spelling of 271947044 in words is "two hundred seventy-one million, nine hundred forty-seven thousand, forty-four".