127027140 has 24 divisors (see below), whose sum is σ = 355676160. Its totient is φ = 33873888.

The previous prime is 127027139. The next prime is 127027151. The reversal of 127027140 is 41720721.

It is a super-2 number, since 2×127027140² = 32271788593159200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 127027140.

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 7 ways as a sum of consecutive naturals, for example, 1058500 + ... + 1058619.

It is an arithmetic number, because the mean of its divisors is an integer number (14819840).

Almost surely, 2^127027140 is an apocalyptic number.

127027140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127027140 is an abundant number, since it is smaller than the sum of its proper divisors (228649020).

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

127027140 is a wasteful number, since it uses less digits than its factorization.

127027140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117131 (or 2117129 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 127027140 is about 11270.6317480432. The cubic root of 127027140 is about 502.6883727310.

Adding to 127027140 its reverse (41720721), we get a palindrome (168747861).

The spelling of 127027140 in words is "one hundred twenty-seven million, twenty-seven thousand, one hundred forty".