127384328 has 8 divisors (see below), whose sum is σ = 238845630. Its totient is φ = 63692160.

The previous prime is 127384321. The next prime is 127384339. The reversal of 127384328 is 823483721.

It can be written as a sum of positive squares in only one way, i.e., 121044004 + 6340324 = 11002^2 + 2518^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 127384291 and 127384300.

It is not an unprimeable number, because it can be changed into a prime (127384321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7961513 + ... + 7961528.

Almost surely, 2^127384328 is an apocalyptic number.

It is an amenable number.

127384328 is a deficient number, since it is larger than the sum of its proper divisors (111461302).

127384328 is a wasteful number, since it uses less digits than its factorization.

127384328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15923047 (or 15923043 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 127384328 is about 11286.4665861376. The cubic root of 127384328 is about 503.1591021109.

The spelling of 127384328 in words is "one hundred twenty-seven million, three hundred eighty-four thousand, three hundred twenty-eight".