127390848 has 128 divisors (see below), whose sum is σ = 368995200. Its totient is φ = 38937600.

The previous prime is 127390847. The next prime is 127390849. The reversal of 127390848 is 848093721.

It is an interprime number because it is at equal distance from previous prime (127390847) and next prime (127390849).

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127390841) 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, 843573 + ... + 843723.

It is an arithmetic number, because the mean of its divisors is an integer number (2882775).

Almost surely, 2^127390848 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 127390848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184497600).

127390848 is an abundant number, since it is smaller than the sum of its proper divisors (241604352).

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

127390848 is an equidigital number, since it uses as much as digits as its factorization.

127390848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 127390848 is about 11286.7554239471. The cubic root of 127390848 is about 503.1676864777.

The spelling of 127390848 in words is "one hundred twenty-seven million, three hundred ninety thousand, eight hundred forty-eight".