127877316 has 48 divisors (see below), whose sum is σ = 343719936. Its totient is φ = 36245664.

The previous prime is 127877311. The next prime is 127877329. The reversal of 127877316 is 613778721.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (127877311) 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 15 ways as a sum of consecutive naturals, for example, 4675 + ... + 16661.

It is an arithmetic number, because the mean of its divisors is an integer number (7160832).

Almost surely, 2^127877316 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 127877316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171859968).

127877316 is an abundant number, since it is smaller than the sum of its proper divisors (215842620).

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

127877316 is a wasteful number, since it uses less digits than its factorization.

127877316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12128 (or 12126 counting only the distinct ones).

The product of its digits is 98784, while the sum is 42.

The square root of 127877316 is about 11308.2852811556. The cubic root of 127877316 is about 503.8073558282.

The spelling of 127877316 in words is "one hundred twenty-seven million, eight hundred seventy-seven thousand, three hundred sixteen".