127007223 has 16 divisors (see below), whose sum is σ = 194232576. Its totient is φ = 72313920.

The previous prime is 127007213. The next prime is 127007227. The reversal of 127007223 is 322700721.

It is not a de Polignac number, because 127007223 - 2¹⁰ = 127006199 is a prime.

It is a super-2 number, since 2×127007223² = 32261669388343458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127007193 and 127007202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127007227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4861 + ... + 16662.

It is an arithmetic number, because the mean of its divisors is an integer number (12139536).

Almost surely, 2^127007223 is an apocalyptic number.

127007223 is a deficient number, since it is larger than the sum of its proper divisors (67225353).

127007223 is a wasteful number, since it uses less digits than its factorization.

127007223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21814.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 127007223 is about 11269.7481338316. The cubic root of 127007223 is about 502.6620986407.

Adding to 127007223 its reverse (322700721), we get a palindrome (449707944).

The spelling of 127007223 in words is "one hundred twenty-seven million, seven thousand, two hundred twenty-three".