16196992 has 32 divisors (see below), whose sum is σ = 36879120. Its totient is φ = 6941184.

The previous prime is 16196981. The next prime is 16197001. The reversal of 16196992 is 29969161.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8143 + ... + 9934.

Almost surely, 2^16196992 is an apocalyptic number.

It is an amenable number.

16196992 is an abundant number, since it is smaller than the sum of its proper divisors (20682128).

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

16196992 is an equidigital number, since it uses as much as digits as its factorization.

16196992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18098 (or 18086 counting only the distinct ones).

The product of its digits is 52488, while the sum is 43.

The square root of 16196992 is about 4024.5486703480. The cubic root of 16196992 is about 253.0141378467.

The spelling of 16196992 in words is "sixteen million, one hundred ninety-six thousand, nine hundred ninety-two".