16674272 has 24 divisors (see below), whose sum is σ = 33717096. Its totient is φ = 8111232.

The previous prime is 16674269. The next prime is 16674283. The reversal of 16674272 is 27247661.

It is a congruent number.

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, 5858 + ... + 8225.

It is an arithmetic number, because the mean of its divisors is an integer number (1404879).

Almost surely, 2^16674272 is an apocalyptic number.

It is an amenable number.

16674272 is an abundant number, since it is smaller than the sum of its proper divisors (17042824).

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

16674272 is a wasteful number, since it uses less digits than its factorization.

16674272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14130 (or 14122 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 16674272 is about 4083.4142577015. The cubic root of 16674272 is about 255.4753251473.

The spelling of 16674272 in words is "sixteen million, six hundred seventy-four thousand, two hundred seventy-two".