16012992 has 28 divisors (see below), whose sum is σ = 42368216. Its totient is φ = 5337600.

The previous prime is 16012987. The next prime is 16012993. The reversal of 16012992 is 29921061.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16012993) by changing a digit.

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, 41509 + ... + 41892.

Almost surely, 2^16012992 is an apocalyptic number.

16012992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16012992 is an abundant number, since it is smaller than the sum of its proper divisors (26355224).

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

16012992 is an equidigital number, since it uses as much as digits as its factorization.

16012992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83416 (or 83406 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 16012992 is about 4001.6236704618. The cubic root of 16012992 is about 252.0523952530.

The spelling of 16012992 in words is "sixteen million, twelve thousand, nine hundred ninety-two".