127124896 has 48 divisors (see below), whose sum is σ = 270617760. Its totient is φ = 58579200.

The previous prime is 127124891. The next prime is 127124911. The reversal of 127124896 is 698421721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127124891) 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 7 ways as a sum of consecutive naturals, for example, 19671 + ... + 25321.

It is an arithmetic number, because the mean of its divisors is an integer number (5637870).

Almost surely, 2^127124896 is an apocalyptic number.

127124896 is a gapful number since it is divisible by the number (16) 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 127124896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135308880).

127124896 is an abundant number, since it is smaller than the sum of its proper divisors (143492864).

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

127124896 is a wasteful number, since it uses less digits than its factorization.

127124896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717 (or 5709 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 127124896 is about 11274.9676717940. The cubic root of 127124896 is about 502.8172905991.

The spelling of 127124896 in words is "one hundred twenty-seven million, one hundred twenty-four thousand, eight hundred ninety-six".