127960920 has 96 divisors (see below), whose sum is σ = 422763120. Its totient is φ = 33557760.

The previous prime is 127960919. The next prime is 127960927. The reversal of 127960920 is 29069721.

127960920 is a `hidden beast` number, since 1 + 27 + 9 + 609 + 20 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127960927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19047 + ... + 24873.

Almost surely, 2^127960920 is an apocalyptic number.

127960920 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 127960920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211381560).

127960920 is an abundant number, since it is smaller than the sum of its proper divisors (294802200).

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

127960920 is a wasteful number, since it uses less digits than its factorization.

127960920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5905 (or 5898 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 127960920 is about 11311.9812588246. The cubic root of 127960920 is about 503.9171254512.

The spelling of 127960920 in words is "one hundred twenty-seven million, nine hundred sixty thousand, nine hundred twenty".