16340266 has 8 divisors (see below), whose sum is σ = 25800480. Its totient is φ = 7740108.

The previous prime is 16340257. The next prime is 16340279. The reversal of 16340266 is 66204361.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214966 + ... + 215041.

It is an arithmetic number, because the mean of its divisors is an integer number (3225060).

Almost surely, 2^16340266 is an apocalyptic number.

16340266 is a deficient number, since it is larger than the sum of its proper divisors (9460214).

16340266 is a wasteful number, since it uses less digits than its factorization.

16340266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430028.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 16340266 is about 4042.3094883989. The cubic root of 16340266 is about 253.7579793167.

The spelling of 16340266 in words is "sixteen million, three hundred forty thousand, two hundred sixty-six".