9000127 has 2 divisors, whose sum is σ = 9000128. Its totient is φ = 9000126.

The previous prime is 9000119. The next prime is 9000143. The reversal of 9000127 is 7210009.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9000127 - 2³ = 9000119 is a prime.

It is a super-2 number, since 2×9000127² = 162004572032258, which contains 22 as substring.

9000127 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9000427) 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, 4500063 + 4500064.

It is an arithmetic number, because the mean of its divisors is an integer number (4500064).

Almost surely, 2^9000127 is an apocalyptic number.

9000127 is a deficient number, since it is larger than the sum of its proper divisors (1).

9000127 is an equidigital number, since it uses as much as digits as its factorization.

9000127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 9000127 is about 3000.0211665920. The cubic root of 9000127 is about 208.0093607104.

The spelling of 9000127 in words is "nine million, one hundred twenty-seven", and thus it is an aban number.