127880648 has 16 divisors (see below), whose sum is σ = 274030080. Its totient is φ = 54805968.

The previous prime is 127880639. The next prime is 127880657. The reversal of 127880648 is 846088721.

It is an interprime number because it is at equal distance from previous prime (127880639) and next prime (127880657).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 127880599 and 127880608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141736 + ... + 1141847.

It is an arithmetic number, because the mean of its divisors is an integer number (17126880).

Almost surely, 2^127880648 is an apocalyptic number.

It is an amenable number.

127880648 is an abundant number, since it is smaller than the sum of its proper divisors (146149432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127880648 is a wasteful number, since it uses less digits than its factorization.

127880648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283596 (or 2283592 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 127880648 is about 11308.4326058035. The cubic root of 127880648 is about 503.8117315626.

The spelling of 127880648 in words is "one hundred twenty-seven million, eight hundred eighty thousand, six hundred forty-eight".