271233480 has 256 divisors, whose sum is σ = 987033600. Its totient is φ = 58291200.

The previous prime is 271233451. The next prime is 271233517. The reversal of 271233480 is 84332172.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 1951251 + ... + 1951389.

It is an arithmetic number, because the mean of its divisors is an integer number (3855600).

Almost surely, 2^271233480 is an apocalyptic number.

271233480 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 271233480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493516800).

271233480 is an abundant number, since it is smaller than the sum of its proper divisors (715800120).

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

271233480 is a wasteful number, since it uses less digits than its factorization.

271233480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 271233480 is about 16469.1675563764. The cubic root of 271233480 is about 647.3131535035.

It can be divided in two parts, 27123 and 3480, that added together give a palindrome (30603).

The spelling of 271233480 in words is "two hundred seventy-one million, two hundred thirty-three thousand, four hundred eighty".