16299884 has 12 divisors (see below), whose sum is σ = 28557144. Its totient is φ = 8140704.

The previous prime is 16299863. The next prime is 16299901. The reversal of 16299884 is 48899261.

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, 3032 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (2379762).

Almost surely, 2^16299884 is an apocalyptic number.

It is an amenable number.

16299884 is a deficient number, since it is larger than the sum of its proper divisors (12257260).

16299884 is a wasteful number, since it uses less digits than its factorization.

16299884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624 (or 4622 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 16299884 is about 4037.3114816670. The cubic root of 16299884 is about 253.5487679583.

The spelling of 16299884 in words is "sixteen million, two hundred ninety-nine thousand, eight hundred eighty-four".