16064286 has 64 divisors (see below), whose sum is σ = 39398400. Its totient is φ = 4262400.

The previous prime is 16064273. The next prime is 16064287. The reversal of 16064286 is 68246061.

It is a happy number.

It is a super-2 number, since 2×16064286² = 516122569379592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106311 + ... + 106461.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^16064286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16064286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19699200).

16064286 is an abundant number, since it is smaller than the sum of its proper divisors (23334114).

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

16064286 is a wasteful number, since it uses less digits than its factorization.

16064286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 16064286 is about 4008.0276945151. The cubic root of 16064286 is about 252.3212393531.

It can be divided in two parts, 160 and 64286, that added together give a palindrome (64446).

The spelling of 16064286 in words is "sixteen million, sixty-four thousand, two hundred eighty-six".