271299480 has 128 divisors (see below), whose sum is σ = 861926400. Its totient is φ = 68124672.

The previous prime is 271299439. The next prime is 271299487. The reversal of 271299480 is 84992172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271299487) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 585729 + ... + 586191.

It is an arithmetic number, because the mean of its divisors is an integer number (6733800).

Almost surely, 2^271299480 is an apocalyptic number.

271299480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271299480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430963200).

271299480 is an abundant number, since it is smaller than the sum of its proper divisors (590626920).

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

271299480 is a wasteful number, since it uses less digits than its factorization.

271299480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 271299480 is about 16471.1711787596. The cubic root of 271299480 is about 647.3656534178.

The spelling of 271299480 in words is "two hundred seventy-one million, two hundred ninety-nine thousand, four hundred eighty".