127852988 has 24 divisors (see below), whose sum is σ = 237700512. Its totient is φ = 59963904.

The previous prime is 127852981. The next prime is 127852993. The reversal of 127852988 is 889258721.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127852981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18281 + ... + 24287.

It is an arithmetic number, because the mean of its divisors is an integer number (9904188).

Almost surely, 2^127852988 is an apocalyptic number.

It is an amenable number.

127852988 is a deficient number, since it is larger than the sum of its proper divisors (109847524).

127852988 is a wasteful number, since it uses less digits than its factorization.

127852988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6341 (or 6339 counting only the distinct ones).

The product of its digits is 645120, while the sum is 50.

The square root of 127852988 is about 11307.2095585074. The cubic root of 127852988 is about 503.7754048847.

It can be divided in two parts, 12 and 7852988, that multiplied together give a triangular number (94235856 = T₁₃₇₂₈).

The spelling of 127852988 in words is "one hundred twenty-seven million, eight hundred fifty-two thousand, nine hundred eighty-eight".