16772684 has 6 divisors (see below), whose sum is σ = 29352204. Its totient is φ = 8386340.

The previous prime is 16772683. The next prime is 16772689. The reversal of 16772684 is 48627761.

It is not an unprimeable number, because it can be changed into a prime (16772683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2096582 + ... + 2096589.

It is an arithmetic number, because the mean of its divisors is an integer number (4892034).

Almost surely, 2^16772684 is an apocalyptic number.

It is an amenable number.

16772684 is a deficient number, since it is larger than the sum of its proper divisors (12579520).

16772684 is a wasteful number, since it uses less digits than its factorization.

16772684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193175 (or 4193173 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 16772684 is about 4095.4467399784. The cubic root of 16772684 is about 255.9769469801.

The spelling of 16772684 in words is "sixteen million, seven hundred seventy-two thousand, six hundred eighty-four".