271228480 has 28 divisors (see below), whose sum is σ = 645863580. Its totient is φ = 108491264.

The previous prime is 271228469. The next prime is 271228511. The reversal of 271228480 is 84822172.

271228480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56430144 + 214798336 = 7512^2 + 14656^2 .

It is a super-2 number, since 2×271228480² = 147129776726220800, which contains 22 as substring.

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, 423475 + ... + 424114.

Almost surely, 2^271228480 is an apocalyptic number.

271228480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271228480 is an abundant number, since it is smaller than the sum of its proper divisors (374635100).

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

271228480 is an equidigital number, since it uses as much as digits as its factorization.

271228480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847606 (or 847596 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 271228480 is about 16469.0157568690. The cubic root of 271228480 is about 647.3091758903.

The spelling of 271228480 in words is "two hundred seventy-one million, two hundred twenty-eight thousand, four hundred eighty".