16286423 has 8 divisors (see below), whose sum is σ = 16722288. Its totient is φ = 15855424.

The previous prime is 16286411. The next prime is 16286437. The reversal of 16286423 is 32468261.

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

It is a cyclic number.

It is not a de Polignac number, because 16286423 - 2⁸ = 16286167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16286423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16286483) 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 7 ways as a sum of consecutive naturals, for example, 6140 + ... + 8382.

It is an arithmetic number, because the mean of its divisors is an integer number (2090286).

Almost surely, 2^16286423 is an apocalyptic number.

16286423 is a deficient number, since it is larger than the sum of its proper divisors (435865).

16286423 is a wasteful number, since it uses less digits than its factorization.

16286423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433.

The product of its digits is 13824, while the sum is 32.

The square root of 16286423 is about 4035.6440626002. The cubic root of 16286423 is about 253.4789523300.

The spelling of 16286423 in words is "sixteen million, two hundred eighty-six thousand, four hundred twenty-three".