16975211 has 12 divisors (see below), whose sum is σ = 19017936. Its totient is φ = 15135120.

The previous prime is 16975207. The next prime is 16975213. The reversal of 16975211 is 11257961.

It is not a de Polignac number, because 16975211 - 2² = 16975207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16975213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5090 + ... + 7736.

It is an arithmetic number, because the mean of its divisors is an integer number (1584828).

Almost surely, 2^16975211 is an apocalyptic number.

16975211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16975211 is a deficient number, since it is larger than the sum of its proper divisors (2042725).

16975211 is a wasteful number, since it uses less digits than its factorization.

16975211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722 (or 2711 counting only the distinct ones).

The product of its digits is 3780, while the sum is 32.

The square root of 16975211 is about 4120.0984211545. The cubic root of 16975211 is about 257.0031188587.

The spelling of 16975211 in words is "sixteen million, nine hundred seventy-five thousand, two hundred eleven".