127226043 has 12 divisors (see below), whose sum is σ = 210024048. Its totient is φ = 72700560.

The previous prime is 127226027. The next prime is 127226063. The reversal of 127226043 is 340622721.

It is not a de Polignac number, because 127226043 - 2⁴ = 127226027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127225998 and 127226016.

It is not an unprimeable number, because it can be changed into a prime (127226063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1009668 + ... + 1009793.

It is an arithmetic number, because the mean of its divisors is an integer number (17502004).

Almost surely, 2^127226043 is an apocalyptic number.

127226043 is a deficient number, since it is larger than the sum of its proper divisors (82798005).

127226043 is a wasteful number, since it uses less digits than its factorization.

127226043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019474 (or 2019471 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 127226043 is about 11279.4522473390. The cubic root of 127226043 is about 502.9506108732.

Adding to 127226043 its reverse (340622721), we get a palindrome (467848764).

The spelling of 127226043 in words is "one hundred twenty-seven million, two hundred twenty-six thousand, forty-three".