16286268 has 48 divisors (see below), whose sum is σ = 40691840. Its totient is φ = 5054400.

The previous prime is 16286267. The next prime is 16286273. The reversal of 16286268 is 86268261.

16286268 is nontrivially palindromic in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16286261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13323 + ... + 14493.

Almost surely, 2^16286268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16286268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20345920).

16286268 is an abundant number, since it is smaller than the sum of its proper divisors (24405572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16286268 is a wasteful number, since it uses less digits than its factorization.

16286268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258 (or 1256 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 16286268 is about 4035.6248586805. The cubic root of 16286268 is about 253.4781481968.

The spelling of 16286268 in words is "sixteen million, two hundred eighty-six thousand, two hundred sixty-eight".