127055152 has 20 divisors (see below), whose sum is σ = 281336656. Its totient is φ = 54452160.

The previous prime is 127055141. The next prime is 127055171. The reversal of 127055152 is 251550721.

It is a super-2 number, since 2×127055152² = 32286023299486208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 127055152.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 567099 + ... + 567322.

Almost surely, 2^127055152 is an apocalyptic number.

It is an amenable number.

127055152 is an abundant number, since it is smaller than the sum of its proper divisors (154281504).

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

127055152 is a wasteful number, since it uses less digits than its factorization.

127055152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134436 (or 1134430 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 127055152 is about 11271.8743782922. The cubic root of 127055152 is about 502.7253209290.

The spelling of 127055152 in words is "one hundred twenty-seven million, fifty-five thousand, one hundred fifty-two".