889914127 has 2 divisors, whose sum is σ = 889914128. Its totient is φ = 889914126.

The previous prime is 889914119. The next prime is 889914173. The reversal of 889914127 is 721419988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 889914127 - 2³ = 889914119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (889984127) by changing a digit.

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 as a sum of consecutive naturals, namely, 444957063 + 444957064.

It is an arithmetic number, because the mean of its divisors is an integer number (444957064).

Almost surely, 2^889914127 is an apocalyptic number.

889914127 is a deficient number, since it is larger than the sum of its proper divisors (1).

889914127 is an equidigital number, since it uses as much as digits as its factorization.

889914127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 49.

The square root of 889914127 is about 29831.4285108843. The cubic root of 889914127 is about 961.8692338136.

The spelling of 889914127 in words is "eight hundred eighty-nine million, nine hundred fourteen thousand, one hundred twenty-seven".