16679245 has 24 divisors (see below), whose sum is σ = 23173920. Its totient is φ = 11484000.

The previous prime is 16679239. The next prime is 16679281. The reversal of 16679245 is 54297661.

It is not a de Polignac number, because 16679245 - 2⁵ = 16679213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16679198 and 16679207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10770 + ... + 12220.

It is an arithmetic number, because the mean of its divisors is an integer number (965580).

Almost surely, 2^16679245 is an apocalyptic number.

It is an amenable number.

16679245 is a deficient number, since it is larger than the sum of its proper divisors (6494675).

16679245 is a wasteful number, since it uses less digits than its factorization.

16679245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497 (or 1486 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 16679245 is about 4084.0231390138. The cubic root of 16679245 is about 255.5007206090.

The spelling of 16679245 in words is "sixteen million, six hundred seventy-nine thousand, two hundred forty-five".