127623227 has 2 divisors, whose sum is σ = 127623228. Its totient is φ = 127623226.

The previous prime is 127623179. The next prime is 127623257. The reversal of 127623227 is 722326721.

It is a strong prime.

It is an emirp because it is prime and its reverse (722326721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127623227 - 2¹² = 127619131 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 127623193 and 127623202.

It is not a weakly prime, because it can be changed into another prime (127623257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63811613 + 63811614.

It is an arithmetic number, because the mean of its divisors is an integer number (63811614).

Almost surely, 2^127623227 is an apocalyptic number.

127623227 is a deficient number, since it is larger than the sum of its proper divisors (1).

127623227 is an equidigital number, since it uses as much as digits as its factorization.

127623227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 127623227 is about 11297.0450561198. The cubic root of 127623227 is about 503.4734504089.

Adding to 127623227 its reverse (722326721), we get a palindrome (849949948).

The spelling of 127623227 in words is "one hundred twenty-seven million, six hundred twenty-three thousand, two hundred twenty-seven".