16911359 has 4 divisors (see below), whose sum is σ = 16956360. Its totient is φ = 16866360.

The previous prime is 16911343. The next prime is 16911397. The reversal of 16911359 is 95311961.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16911359 - 2⁴ = 16911343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16911319) by changing a digit.

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, 21932 + ... + 22689.

It is an arithmetic number, because the mean of its divisors is an integer number (4239090).

Almost surely, 2^16911359 is an apocalyptic number.

16911359 is a deficient number, since it is larger than the sum of its proper divisors (45001).

16911359 is an equidigital number, since it uses as much as digits as its factorization.

16911359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45000.

The product of its digits is 7290, while the sum is 35.

The square root of 16911359 is about 4112.3422766107. The cubic root of 16911359 is about 256.6804761971.

The spelling of 16911359 in words is "sixteen million, nine hundred eleven thousand, three hundred fifty-nine".