127825612 has 12 divisors (see below), whose sum is σ = 227915856. Its totient is φ = 62706800.

The previous prime is 127825583. The next prime is 127825661. The reversal of 127825612 is 216528721.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301264 + ... + 301687.

It is an arithmetic number, because the mean of its divisors is an integer number (18992988).

Almost surely, 2^127825612 is an apocalyptic number.

It is an amenable number.

127825612 is a deficient number, since it is larger than the sum of its proper divisors (100090244).

127825612 is a wasteful number, since it uses less digits than its factorization.

127825612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603008 (or 603006 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The square root of 127825612 is about 11305.9989386166. The cubic root of 127825612 is about 503.7394460329.

The spelling of 127825612 in words is "one hundred twenty-seven million, eight hundred twenty-five thousand, six hundred twelve".