16106239 has 2 divisors, whose sum is σ = 16106240. Its totient is φ = 16106238.

The previous prime is 16106221. The next prime is 16106261. The reversal of 16106239 is 93260161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16106239 - 2¹⁵ = 16073471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16106219) 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, 8053119 + 8053120.

It is an arithmetic number, because the mean of its divisors is an integer number (8053120).

Almost surely, 2^16106239 is an apocalyptic number.

16106239 is a deficient number, since it is larger than the sum of its proper divisors (1).

16106239 is an equidigital number, since it uses as much as digits as its factorization.

16106239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 16106239 is about 4013.2579034994. The cubic root of 16106239 is about 252.5406999060.

The spelling of 16106239 in words is "sixteen million, one hundred six thousand, two hundred thirty-nine".