127488512 has 30 divisors (see below), whose sum is σ = 255239523. Its totient is φ = 63616512.

The previous prime is 127488509. The next prime is 127488533. The reversal of 127488512 is 215884721.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 63744256 + 63744256 = 7984^2 + 7984^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7984.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 255239 + ... + 255737.

Almost surely, 2^127488512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127488512

127488512 is an abundant number, since it is smaller than the sum of its proper divisors (127751011).

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

127488512 is an frugal number, since it uses more digits than its factorization.

127488512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016 (or 501 counting only the distinct ones).

The product of its digits is 35840, while the sum is 38.

The square root of 127488512 is about 11291.0810819868. The cubic root of 127488512 is about 503.2962378794.

The spelling of 127488512 in words is "one hundred twenty-seven million, four hundred eighty-eight thousand, five hundred twelve".