16093812 has 48 divisors (see below), whose sum is σ = 43972992. Its totient is φ = 4485120.

The previous prime is 16093807. The next prime is 16093829. The reversal of 16093812 is 21839061.

It is a self number, because there is not a number n which added to its sum of digits gives 16093812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108 + ... + 5780.

It is an arithmetic number, because the mean of its divisors is an integer number (916104).

Almost surely, 2^16093812 is an apocalyptic number.

16093812 is a gapful number since it is divisible by the number (12) 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 16093812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21986496).

16093812 is an abundant number, since it is smaller than the sum of its proper divisors (27879180).

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

16093812 is a wasteful number, since it uses less digits than its factorization.

16093812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728 (or 4726 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 16093812 is about 4011.7093613571. The cubic root of 16093812 is about 252.4757327264.

The spelling of 16093812 in words is "sixteen million, ninety-three thousand, eight hundred twelve".