127447052 has 24 divisors (see below), whose sum is σ = 226709280. Its totient is φ = 62681600.

The previous prime is 127447049. The next prime is 127447091. The reversal of 127447052 is 250744721.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66524 + ... + 68412.

It is an arithmetic number, because the mean of its divisors is an integer number (9446220).

Almost surely, 2^127447052 is an apocalyptic number.

It is an amenable number.

127447052 is a deficient number, since it is larger than the sum of its proper divisors (99262228).

127447052 is a wasteful number, since it uses less digits than its factorization.

127447052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 127447052 is about 11289.2449703246. The cubic root of 127447052 is about 503.2416736835.

The spelling of 127447052 in words is "one hundred twenty-seven million, four hundred forty-seven thousand, fifty-two".