27127142 has 16 divisors (see below), whose sum is σ = 47761440. Its totient is φ = 11311488.

The previous prime is 27127141. The next prime is 27127147. The reversal of 27127142 is 24172172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27127141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25667 + ... + 26702.

It is an arithmetic number, because the mean of its divisors is an integer number (2985090).

Almost surely, 2^27127142 is an apocalyptic number.

27127142 is a deficient number, since it is larger than the sum of its proper divisors (20634298).

27127142 is a wasteful number, since it uses less digits than its factorization.

27127142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52415.

The product of its digits is 1568, while the sum is 26.

The square root of 27127142 is about 5208.3722985209. The cubic root of 27127142 is about 300.4701590795.

The spelling of 27127142 in words is "twenty-seven million, one hundred twenty-seven thousand, one hundred forty-two".