16466672 has 10 divisors (see below), whose sum is σ = 31904208. Its totient is φ = 8233328.

The previous prime is 16466669. The next prime is 16466677. The reversal of 16466672 is 27666461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16466677) by changing a digit.

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 as a sum of consecutive naturals, namely, 514568 + ... + 514599.

Almost surely, 2^16466672 is an apocalyptic number.

It is an amenable number.

16466672 is a deficient number, since it is larger than the sum of its proper divisors (15437536).

16466672 is a wasteful number, since it uses less digits than its factorization.

16466672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029175 (or 1029169 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 16466672 is about 4057.9147354275. The cubic root of 16466672 is about 254.4106445713.

The spelling of 16466672 in words is "sixteen million, four hundred sixty-six thousand, six hundred seventy-two".