271085420 has 12 divisors (see below), whose sum is σ = 569279424. Its totient is φ = 108434160.

The previous prime is 271085393. The next prime is 271085447. The reversal of 271085420 is 24580172.

It is an interprime number because it is at equal distance from previous prime (271085393) and next prime (271085447).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777116 + ... + 6777155.

It is an arithmetic number, because the mean of its divisors is an integer number (47439952).

Almost surely, 2^271085420 is an apocalyptic number.

271085420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271085420 is an abundant number, since it is smaller than the sum of its proper divisors (298194004).

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

271085420 is a wasteful number, since it uses less digits than its factorization.

271085420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13554280 (or 13554278 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 271085420 is about 16464.6718764754. The cubic root of 271085420 is about 647.1953477052.

The spelling of 271085420 in words is "two hundred seventy-one million, eighty-five thousand, four hundred twenty".