16199892 has 48 divisors (see below), whose sum is σ = 42705600. Its totient is φ = 5309280.

The previous prime is 16199891. The next prime is 16199899. The reversal of 16199892 is 29899161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16199891) by changing a digit.

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, 5359 + ... + 7817.

It is an arithmetic number, because the mean of its divisors is an integer number (889700).

Almost surely, 2^16199892 is an apocalyptic number.

16199892 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 16199892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21352800).

16199892 is an abundant number, since it is smaller than the sum of its proper divisors (26505708).

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

16199892 is a wasteful number, since it uses less digits than its factorization.

16199892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2533 (or 2525 counting only the distinct ones).

The product of its digits is 69984, while the sum is 45.

The square root of 16199892 is about 4024.9089430694. The cubic root of 16199892 is about 253.0292373008.

It can be divided in two parts, 1619 and 9892, that added together give a palindrome (11511).

The spelling of 16199892 in words is "sixteen million, one hundred ninety-nine thousand, eight hundred ninety-two".