16408127 has 2 divisors, whose sum is σ = 16408128. Its totient is φ = 16408126.

The previous prime is 16408087. The next prime is 16408169. The reversal of 16408127 is 72180461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16408127 - 2¹⁰ = 16407103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16408127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16408027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8204063 + 8204064.

It is an arithmetic number, because the mean of its divisors is an integer number (8204064).

Almost surely, 2^16408127 is an apocalyptic number.

16408127 is a deficient number, since it is larger than the sum of its proper divisors (1).

16408127 is an equidigital number, since it uses as much as digits as its factorization.

16408127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 16408127 is about 4050.6946317885. The cubic root of 16408127 is about 254.1087791248.

Adding to 16408127 its reverse (72180461), we get a palindrome (88588588).

The spelling of 16408127 in words is "sixteen million, four hundred eight thousand, one hundred twenty-seven".