16089008 has 20 divisors (see below), whose sum is σ = 33570768. Its totient is φ = 7425600.

The previous prime is 16088959. The next prime is 16089023. The reversal of 16089008 is 80098061.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38468 + ... + 38883.

Almost surely, 2^16089008 is an apocalyptic number.

It is an amenable number.

16089008 is an abundant number, since it is smaller than the sum of its proper divisors (17481760).

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

16089008 is a wasteful number, since it uses less digits than its factorization.

16089008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77372 (or 77366 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 16089008 is about 4011.1105694059. The cubic root of 16089008 is about 252.4506089061.

The spelling of 16089008 in words is "sixteen million, eighty-nine thousand, eight".