16340271 has 8 divisors (see below), whose sum is σ = 22198320. Its totient is φ = 10687872.

The previous prime is 16340257. The next prime is 16340279. The reversal of 16340271 is 17204361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16340271 - 2⁵ = 16340239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16340279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51226 + ... + 51543.

It is an arithmetic number, because the mean of its divisors is an integer number (2774790).

Almost surely, 2^16340271 is an apocalyptic number.

16340271 is a deficient number, since it is larger than the sum of its proper divisors (5858049).

16340271 is a wasteful number, since it uses less digits than its factorization.

16340271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102825.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 16340271 is about 4042.3101068572. The cubic root of 16340271 is about 253.7580051993.

The spelling of 16340271 in words is "sixteen million, three hundred forty thousand, two hundred seventy-one".