127628853 has 8 divisors (see below), whose sum is σ = 185642016. Its totient is φ = 77350800.

The previous prime is 127628821. The next prime is 127628857. The reversal of 127628853 is 358826721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127628853 - 2⁵ = 127628821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127628857) 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, 1933738 + ... + 1933803.

It is an arithmetic number, because the mean of its divisors is an integer number (23205252).

Almost surely, 2^127628853 is an apocalyptic number.

It is an amenable number.

127628853 is a deficient number, since it is larger than the sum of its proper divisors (58013163).

127628853 is a wasteful number, since it uses less digits than its factorization.

127628853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867555.

The product of its digits is 161280, while the sum is 42.

The square root of 127628853 is about 11297.2940565429. The cubic root of 127628853 is about 503.4808484876.

The spelling of 127628853 in words is "one hundred twenty-seven million, six hundred twenty-eight thousand, eight hundred fifty-three".