16696355 has 12 divisors (see below), whose sum is σ = 21696480. Its totient is φ = 12328992.

The previous prime is 16696349. The next prime is 16696357. The reversal of 16696355 is 55369661.

It is not a de Polignac number, because 16696355 - 2⁶ = 16696291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16696357) 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 in 11 ways as a sum of consecutive naturals, for example, 9035 + ... + 10724.

It is an arithmetic number, because the mean of its divisors is an integer number (1808040).

Almost surely, 2^16696355 is an apocalyptic number.

16696355 is a deficient number, since it is larger than the sum of its proper divisors (5000125).

16696355 is a wasteful number, since it uses less digits than its factorization.

16696355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19790 (or 19777 counting only the distinct ones).

The product of its digits is 145800, while the sum is 41.

The square root of 16696355 is about 4086.1173502483. The cubic root of 16696355 is about 255.5880571629.

The spelling of 16696355 in words is "sixteen million, six hundred ninety-six thousand, three hundred fifty-five".