16988482 has 16 divisors (see below), whose sum is σ = 29189952. Its totient is φ = 7264080.

The previous prime is 16988399. The next prime is 16988501. The reversal of 16988482 is 28488961.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6453 + ... + 8695.

It is an arithmetic number, because the mean of its divisors is an integer number (1824372).

Almost surely, 2^16988482 is an apocalyptic number.

16988482 is a deficient number, since it is larger than the sum of its proper divisors (12201470).

16988482 is a wasteful number, since it uses less digits than its factorization.

16988482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793.

The product of its digits is 221184, while the sum is 46.

The square root of 16988482 is about 4121.7086262859. The cubic root of 16988482 is about 257.0700753159.

The spelling of 16988482 in words is "sixteen million, nine hundred eighty-eight thousand, four hundred eighty-two".