16068500 has 48 divisors (see below), whose sum is σ = 40115712. Its totient is φ = 5508000.

The previous prime is 16068499. The next prime is 16068527. The reversal of 16068500 is 586061.

Added to its reverse (586061) it gives a square (16654561 = 4081²).

It is a self number, because there is not a number n which added to its sum of digits gives 16068500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205 + ... + 5795.

It is an arithmetic number, because the mean of its divisors is an integer number (835744).

Almost surely, 2^16068500 is an apocalyptic number.

16068500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16068500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20057856).

16068500 is an abundant number, since it is smaller than the sum of its proper divisors (24047212).

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

16068500 is a wasteful number, since it uses less digits than its factorization.

16068500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617 (or 4605 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 16068500 is about 4008.5533550147. The cubic root of 16068500 is about 252.3433004797.

Adding to 16068500 its reverse (586061), we get a square (16654561 = 4081²).

The spelling of 16068500 in words is "sixteen million, sixty-eight thousand, five hundred".