16243892 has 36 divisors (see below), whose sum is σ = 33324480. Its totient is φ = 6907824.

The previous prime is 16243889. The next prime is 16243897. The reversal of 16243892 is 29834261.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16243897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34853 + ... + 35315.

It is an arithmetic number, because the mean of its divisors is an integer number (925680).

Almost surely, 2^16243892 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 16243892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16662240).

16243892 is an abundant number, since it is smaller than the sum of its proper divisors (17080588).

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

16243892 is a wasteful number, since it uses less digits than its factorization.

16243892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 651 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 16243892 is about 4030.3711987855. The cubic root of 16243892 is about 253.2581117081.

The spelling of 16243892 in words is "sixteen million, two hundred forty-three thousand, eight hundred ninety-two".