271087120 has 20 divisors (see below), whose sum is σ = 630277740. Its totient is φ = 108434816.

The previous prime is 271087081. The next prime is 271087133. The reversal of 271087120 is 21780172.

It can be written as a sum of positive squares in 2 ways, for example, as 133541136 + 137545984 = 11556^2 + 11728^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1694215 + ... + 1694374.

It is an arithmetic number, because the mean of its divisors is an integer number (31513887).

Almost surely, 2^271087120 is an apocalyptic number.

271087120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271087120 is an abundant number, since it is smaller than the sum of its proper divisors (359190620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271087120 is a wasteful number, since it uses less digits than its factorization.

271087120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388602 (or 3388596 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 271087120 is about 16464.7235020817. The cubic root of 271087120 is about 647.1967005749.

The spelling of 271087120 in words is "two hundred seventy-one million, eighty-seven thousand, one hundred twenty".