16002992 has 10 divisors (see below), whose sum is σ = 31005828. Its totient is φ = 8001488.

The previous prime is 16002991. The next prime is 16003021. The reversal of 16002992 is 29920061.

It is not an unprimeable number, because it can be changed into a prime (16002991) 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 as a sum of consecutive naturals, namely, 500078 + ... + 500109.

Almost surely, 2^16002992 is an apocalyptic number.

It is an amenable number.

16002992 is a deficient number, since it is larger than the sum of its proper divisors (15002836).

16002992 is a wasteful number, since it uses less digits than its factorization.

16002992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000195 (or 1000189 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 16002992 is about 4000.3739825171. The cubic root of 16002992 is about 251.9999160158. Note that the first 4 decimals are identical.

The spelling of 16002992 in words is "sixteen million, two thousand, nine hundred ninety-two".