127796116 has 36 divisors (see below), whose sum is σ = 261876468. Its totient is φ = 54407808.

The previous prime is 127796111. The next prime is 127796131. The reversal of 127796116 is 611697721.

It can be written as a sum of positive squares in 2 ways, for example, as 14288400 + 113507716 = 3780^2 + 10654^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127796111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28696 + ... + 32848.

Almost surely, 2^127796116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127796116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130938234).

127796116 is an abundant number, since it is smaller than the sum of its proper divisors (134080352).

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

127796116 is a wasteful number, since it uses less digits than its factorization.

127796116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328 (or 4319 counting only the distinct ones).

The product of its digits is 31752, while the sum is 40.

The square root of 127796116 is about 11304.6944231147. The cubic root of 127796116 is about 503.7006967779.

The spelling of 127796116 in words is "one hundred twenty-seven million, seven hundred ninety-six thousand, one hundred sixteen".