127648015 has 8 divisors (see below), whose sum is σ = 167102928. Its totient is φ = 92834880.

The previous prime is 127648007. The next prime is 127648021. The reversal of 127648015 is 510846721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127648015 - 2³ = 127648007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160382 + ... + 1160491.

It is an arithmetic number, because the mean of its divisors is an integer number (20887866).

Almost surely, 2^127648015 is an apocalyptic number.

127648015 is a deficient number, since it is larger than the sum of its proper divisors (39454913).

127648015 is a wasteful number, since it uses less digits than its factorization.

127648015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320889.

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

The square root of 127648015 is about 11298.1421039036. The cubic root of 127648015 is about 503.5060445071.

The spelling of 127648015 in words is "one hundred twenty-seven million, six hundred forty-eight thousand, fifteen".