16997124 has 48 divisors (see below), whose sum is σ = 41065920. Its totient is φ = 5468160.

The previous prime is 16997111. The next prime is 16997143. The reversal of 16997124 is 42179961.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87972 + ... + 88164.

It is an arithmetic number, because the mean of its divisors is an integer number (855540).

Almost surely, 2^16997124 is an apocalyptic number.

It is an amenable number.

16997124 is an abundant number, since it is smaller than the sum of its proper divisors (24068796).

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

16997124 is a wasteful number, since it uses less digits than its factorization.

16997124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its digits is 27216, while the sum is 39.

The square root of 16997124 is about 4122.7568446369. The cubic root of 16997124 is about 257.1136582366.

The spelling of 16997124 in words is "sixteen million, nine hundred ninety-seven thousand, one hundred twenty-four".