16879271 has 2 divisors, whose sum is σ = 16879272. Its totient is φ = 16879270.

The previous prime is 16879267. The next prime is 16879301. The reversal of 16879271 is 17297861.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16879271 - 2² = 16879267 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16879211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8439635 + 8439636.

It is an arithmetic number, because the mean of its divisors is an integer number (8439636).

Almost surely, 2^16879271 is an apocalyptic number.

16879271 is a deficient number, since it is larger than the sum of its proper divisors (1).

16879271 is an equidigital number, since it uses as much as digits as its factorization.

16879271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 41.

The square root of 16879271 is about 4108.4389979650. The cubic root of 16879271 is about 256.5180296051.

The spelling of 16879271 in words is "sixteen million, eight hundred seventy-nine thousand, two hundred seventy-one".