16725964 has 12 divisors (see below), whose sum is σ = 29555344. Its totient is φ = 8281584.

The previous prime is 16725901. The next prime is 16725971. The reversal of 16725964 is 46952761.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 19887 + ... + 20710.

Almost surely, 2^16725964 is an apocalyptic number.

It is an amenable number.

16725964 is a deficient number, since it is larger than the sum of its proper divisors (12829380).

16725964 is a wasteful number, since it uses less digits than its factorization.

16725964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40704 (or 40702 counting only the distinct ones).

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

The square root of 16725964 is about 4089.7388669694. The cubic root of 16725964 is about 255.7390529483.

It can be divided in two parts, 16725 and 964, that added together give a square (17689 = 133²).

The spelling of 16725964 in words is "sixteen million, seven hundred twenty-five thousand, nine hundred sixty-four".