16089792 has 56 divisors (see below), whose sum is σ = 43501056. Its totient is φ = 5246208.

The previous prime is 16089791. The next prime is 16089833. The reversal of 16089792 is 29798061.

It is not an unprimeable number, because it can be changed into a prime (16089791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8133 + ... + 9915.

Almost surely, 2^16089792 is an apocalyptic number.

16089792 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 16089792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21750528).

16089792 is an abundant number, since it is smaller than the sum of its proper divisors (27411264).

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

16089792 is a wasteful number, since it uses less digits than its factorization.

16089792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 16089792 is about 4011.2082967605. The cubic root of 16089792 is about 252.4547093881.

The spelling of 16089792 in words is "sixteen million, eighty-nine thousand, seven hundred ninety-two".