127044680 has 64 divisors (see below), whose sum is σ = 335543040. Its totient is φ = 42377472.

The previous prime is 127044649. The next prime is 127044703. The reversal of 127044680 is 86440721.

It is a super-2 number, since 2×127044680² = 32280701432604800, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 4229 + ... + 16491.

It is an arithmetic number, because the mean of its divisors is an integer number (5242860).

Almost surely, 2^127044680 is an apocalyptic number.

127044680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127044680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167771520).

127044680 is an abundant number, since it is smaller than the sum of its proper divisors (208498360).

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

127044680 is a wasteful number, since it uses less digits than its factorization.

127044680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12318 (or 12314 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 127044680 is about 11271.4098497038. The cubic root of 127044680 is about 502.7115088584.

The spelling of 127044680 in words is "one hundred twenty-seven million, forty-four thousand, six hundred eighty".