83424127 has 2 divisors, whose sum is σ = 83424128. Its totient is φ = 83424126.

The previous prime is 83424113. The next prime is 83424169. The reversal of 83424127 is 72142438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83424127 - 2¹⁵ = 83391359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83424727) 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 as a sum of consecutive naturals, namely, 41712063 + 41712064.

It is an arithmetic number, because the mean of its divisors is an integer number (41712064).

Almost surely, 2^83424127 is an apocalyptic number.

83424127 is a deficient number, since it is larger than the sum of its proper divisors (1).

83424127 is an equidigital number, since it uses as much as digits as its factorization.

83424127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 31.

The square root of 83424127 is about 9133.6809118778. The cubic root of 83424127 is about 436.9488059392.

The spelling of 83424127 in words is "eighty-three million, four hundred twenty-four thousand, one hundred twenty-seven".