16286133 has 8 divisors (see below), whose sum is σ = 21736096. Its totient is φ = 10846800.

The previous prime is 16286117. The next prime is 16286167. The reversal of 16286133 is 33168261.

16286133 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16286133 - 2⁴ = 16286117 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 16286133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16286113) 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, 2178 + ... + 6108.

It is an arithmetic number, because the mean of its divisors is an integer number (2717012).

Almost surely, 2^16286133 is an apocalyptic number.

It is an amenable number.

16286133 is a deficient number, since it is larger than the sum of its proper divisors (5449963).

16286133 is a wasteful number, since it uses less digits than its factorization.

16286133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315.

The product of its digits is 5184, while the sum is 30.

The square root of 16286133 is about 4035.6081326115. The cubic root of 16286133 is about 253.4774478185.

The spelling of 16286133 in words is "sixteen million, two hundred eighty-six thousand, one hundred thirty-three".