127880896 has 112 divisors (see below), whose sum is σ = 303397920. Its totient is φ = 52715520.

The previous prime is 127880867. The next prime is 127880903. The reversal of 127880896 is 698088721.

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, 814450 + ... + 814606.

It is an arithmetic number, because the mean of its divisors is an integer number (2708910).

Almost surely, 2^127880896 is an apocalyptic number.

127880896 is a gapful number since it is divisible by the number (16) 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 127880896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151698960).

127880896 is an abundant number, since it is smaller than the sum of its proper divisors (175517024).

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

127880896 is a wasteful number, since it uses less digits than its factorization.

127880896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 127880896 is about 11308.4435710667. The cubic root of 127880896 is about 503.8120572445.

The spelling of 127880896 in words is "one hundred twenty-seven million, eight hundred eighty thousand, eight hundred ninety-six".