522127 has 2 divisors, whose sum is σ = 522128. Its totient is φ = 522126.

The previous prime is 522113. The next prime is 522157. The reversal of 522127 is 721225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522127 - 2⁷ = 521999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261063 + 261064.

It is an arithmetic number, because the mean of its divisors is an integer number (261064).

2⁵²²¹²⁷ is an apocalyptic number.

522127 is a deficient number, since it is larger than the sum of its proper divisors (1).

522127 is an equidigital number, since it uses as much as digits as its factorization.

522127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 280, while the sum is 19.

The square root of 522127 is about 722.5835591819. The cubic root of 522127 is about 80.5240081164.

The spelling of 522127 in words is "five hundred twenty-two thousand, one hundred twenty-seven".