127885106 has 16 divisors (see below), whose sum is σ = 206627328. Its totient is φ = 59188800.

The previous prime is 127885103. The next prime is 127885133. The reversal of 127885106 is 601588721.

It is a self number, because there is not a number n which added to its sum of digits gives 127885106.

It is not an unprimeable number, because it can be changed into a prime (127885103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43415 + ... + 46266.

It is an arithmetic number, because the mean of its divisors is an integer number (12914208).

Almost surely, 2^127885106 is an apocalyptic number.

127885106 is a deficient number, since it is larger than the sum of its proper divisors (78742222).

127885106 is a wasteful number, since it uses less digits than its factorization.

127885106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89737.

The product of its (nonzero) digits is 26880, while the sum is 38.

The square root of 127885106 is about 11308.6297136302. The cubic root of 127885106 is about 503.8175858928.

The spelling of 127885106 in words is "one hundred twenty-seven million, eight hundred eighty-five thousand, one hundred six".