16971848 has 16 divisors (see below), whose sum is σ = 33694380. Its totient is φ = 7986688.

The previous prime is 16971839. The next prime is 16971853. The reversal of 16971848 is 84817961.

It can be written as a sum of positive squares in 2 ways, for example, as 16957924 + 13924 = 4118^2 + 118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16971799 and 16971808.

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, 62261 + ... + 62532.

Almost surely, 2^16971848 is an apocalyptic number.

It is an amenable number.

16971848 is a deficient number, since it is larger than the sum of its proper divisors (16722532).

16971848 is a wasteful number, since it uses less digits than its factorization.

16971848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124816 (or 124812 counting only the distinct ones).

The product of its digits is 96768, while the sum is 44.

The square root of 16971848 is about 4119.6902796205. The cubic root of 16971848 is about 256.9861459019.

The spelling of 16971848 in words is "sixteen million, nine hundred seventy-one thousand, eight hundred forty-eight".