127675272 has 32 divisors (see below), whose sum is σ = 319762080. Its totient is φ = 42481920.

The previous prime is 127675199. The next prime is 127675279. The reversal of 127675272 is 272576721.

It is a self number, because there is not a number n which added to its sum of digits gives 127675272.

It is not an unprimeable number, because it can be changed into a prime (127675279) 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, 9747 + ... + 18717.

It is an arithmetic number, because the mean of its divisors is an integer number (9992565).

Almost surely, 2^127675272 is an apocalyptic number.

127675272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

127675272 is an abundant number, since it is smaller than the sum of its proper divisors (192086808).

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

127675272 is a wasteful number, since it uses less digits than its factorization.

127675272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9573 (or 9569 counting only the distinct ones).

The product of its digits is 82320, while the sum is 39.

The square root of 127675272 is about 11299.3482997915. The cubic root of 127675272 is about 503.5418802584.

The spelling of 127675272 in words is "one hundred twenty-seven million, six hundred seventy-five thousand, two hundred seventy-two".