127332328 has 8 divisors (see below), whose sum is σ = 238748130. Its totient is φ = 63666160.

The previous prime is 127332313. The next prime is 127332371. The reversal of 127332328 is 823233721.

It can be written as a sum of positive squares in only one way, i.e., 72897444 + 54434884 = 8538^2 + 7378^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 127332328.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7958263 + ... + 7958278.

Almost surely, 2^127332328 is an apocalyptic number.

It is an amenable number.

127332328 is a deficient number, since it is larger than the sum of its proper divisors (111415802).

127332328 is a wasteful number, since it uses less digits than its factorization.

127332328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15916547 (or 15916543 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 127332328 is about 11284.1627070864. The cubic root of 127332328 is about 503.0906273497.

The spelling of 127332328 in words is "one hundred twenty-seven million, three hundred thirty-two thousand, three hundred twenty-eight".