127984480 has 96 divisors (see below), whose sum is σ = 334623744. Its totient is φ = 45950976.

The previous prime is 127984471. The next prime is 127984499. The reversal of 127984480 is 84489721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76129 + ... + 77791.

It is an arithmetic number, because the mean of its divisors is an integer number (3485664).

Almost surely, 2^127984480 is an apocalyptic number.

127984480 is a gapful number since it is divisible by the number (10) 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 127984480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167311872).

127984480 is an abundant number, since it is smaller than the sum of its proper divisors (206639264).

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

127984480 is a wasteful number, since it uses less digits than its factorization.

127984480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 127984480 is about 11313.0225846146. The cubic root of 127984480 is about 503.9480504110.

The spelling of 127984480 in words is "one hundred twenty-seven million, nine hundred eighty-four thousand, four hundred eighty".