127328234 has 32 divisors (see below), whose sum is σ = 220147200. Its totient is φ = 54624240.

The previous prime is 127328233. The next prime is 127328239. The reversal of 127328234 is 432823721.

It is a self number, because there is not a number n which added to its sum of digits gives 127328234.

It is not an unprimeable number, because it can be changed into a prime (127328231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174779 + ... + 175505.

It is an arithmetic number, because the mean of its divisors is an integer number (6879600).

Almost surely, 2^127328234 is an apocalyptic number.

127328234 is a deficient number, since it is larger than the sum of its proper divisors (92818966).

127328234 is a wasteful number, since it uses less digits than its factorization.

127328234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178.

The product of its digits is 16128, while the sum is 32.

The square root of 127328234 is about 11283.9813009416. The cubic root of 127328234 is about 503.0852354875.

The spelling of 127328234 in words is "one hundred twenty-seven million, three hundred twenty-eight thousand, two hundred thirty-four".