16066304 has 36 divisors (see below), whose sum is σ = 32450544. Its totient is φ = 7938048.

The previous prime is 16066291. The next prime is 16066313. The reversal of 16066304 is 40366061.

16066304 is nontrivially palindromic in base 7.

It is a super-2 number, since 2×16066304² = 516252248440832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24509 + ... + 25155.

It is an arithmetic number, because the mean of its divisors is an integer number (901404).

Almost surely, 2^16066304 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 16066304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16225272).

16066304 is an abundant number, since it is smaller than the sum of its proper divisors (16384240).

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

16066304 is an frugal number, since it uses more digits than its factorization.

16066304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 16066304 is about 4008.2794313770. The cubic root of 16066304 is about 252.3318044651.

The spelling of 16066304 in words is "sixteen million, sixty-six thousand, three hundred four".