127982160 has 160 divisors (see below), whose sum is σ = 444554880. Its totient is φ = 33841152.

The previous prime is 127982059. The next prime is 127982201. The reversal of 127982160 is 61289721.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416727 + ... + 417033.

It is an arithmetic number, because the mean of its divisors is an integer number (2778468).

Almost surely, 2^127982160 is an apocalyptic number.

127982160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127982160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222277440).

127982160 is an abundant number, since it is smaller than the sum of its proper divisors (316572720).

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

127982160 is a wasteful number, since it uses less digits than its factorization.

127982160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 127982160 is about 11312.9200474502. The cubic root of 127982160 is about 503.9450053373.

The spelling of 127982160 in words is "one hundred twenty-seven million, nine hundred eighty-two thousand, one hundred sixty".