127427312 has 10 divisors (see below), whose sum is σ = 246890448. Its totient is φ = 63713648.

The previous prime is 127427299. The next prime is 127427341. The reversal of 127427312 is 213724721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3982088 + ... + 3982119.

Almost surely, 2^127427312 is an apocalyptic number.

It is an amenable number.

127427312 is a deficient number, since it is larger than the sum of its proper divisors (119463136).

127427312 is an equidigital number, since it uses as much as digits as its factorization.

127427312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7964215 (or 7964209 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 127427312 is about 11288.3706530216. The cubic root of 127427312 is about 503.2156903348.

The spelling of 127427312 in words is "one hundred twenty-seven million, four hundred twenty-seven thousand, three hundred twelve".