127946128 has 20 divisors (see below), whose sum is σ = 249792048. Its totient is φ = 63483680.

The previous prime is 127946107. The next prime is 127946141. The reversal of 127946128 is 821649721.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28426 + ... + 32617.

Almost surely, 2^127946128 is an apocalyptic number.

It is an amenable number.

127946128 is a deficient number, since it is larger than the sum of its proper divisors (121845920).

127946128 is a wasteful number, since it uses less digits than its factorization.

127946128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61182 (or 61176 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 127946128 is about 11311.3274198920. The cubic root of 127946128 is about 503.8977074671.

The spelling of 127946128 in words is "one hundred twenty-seven million, nine hundred forty-six thousand, one hundred twenty-eight".