127130460 has 24 divisors (see below), whose sum is σ = 355965456. Its totient is φ = 33901440.

The previous prime is 127130413. The next prime is 127130477. The reversal of 127130460 is 64031721.

It is a self number, because there is not a number n which added to its sum of digits gives 127130460.

It is a congruent number.

It is an unprimeable number.

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, 1059361 + ... + 1059480.

It is an arithmetic number, because the mean of its divisors is an integer number (14831894).

Almost surely, 2^127130460 is an apocalyptic number.

127130460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127130460 is an abundant number, since it is smaller than the sum of its proper divisors (228834996).

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

127130460 is a wasteful number, since it uses less digits than its factorization.

127130460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118853 (or 2118851 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 127130460 is about 11275.2144103782. The cubic root of 127130460 is about 502.8246262579.

The spelling of 127130460 in words is "one hundred twenty-seven million, one hundred thirty thousand, four hundred sixty".