16679275 has 6 divisors (see below), whose sum is σ = 20682332. Its totient is φ = 13343400.

The previous prime is 16679239. The next prime is 16679281. The reversal of 16679275 is 57297661.

It is not a de Polignac number, because 16679275 - 2⁹ = 16678763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333561 + ... + 333610.

Almost surely, 2^16679275 is an apocalyptic number.

16679275 is a deficient number, since it is larger than the sum of its proper divisors (4003057).

16679275 is an equidigital number, since it uses as much as digits as its factorization.

16679275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667181 (or 667176 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 16679275 is about 4084.0268118611. The cubic root of 16679275 is about 255.5008737937.

The spelling of 16679275 in words is "sixteen million, six hundred seventy-nine thousand, two hundred seventy-five".