16317875 has 32 divisors (see below), whose sum is σ = 24665472. Its totient is φ = 10521600.

The previous prime is 16317871. The next prime is 16317887. The reversal of 16317875 is 57871361.

It is not a de Polignac number, because 16317875 - 2² = 16317871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16317871) 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 in 31 ways as a sum of consecutive naturals, for example, 14327 + ... + 15423.

It is an arithmetic number, because the mean of its divisors is an integer number (770796).

Almost surely, 2^16317875 is an apocalyptic number.

16317875 is a deficient number, since it is larger than the sum of its proper divisors (8347597).

16317875 is a wasteful number, since it uses less digits than its factorization.

16317875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1126 counting only the distinct ones).

The product of its digits is 35280, while the sum is 38.

The square root of 16317875 is about 4039.5389588417. The cubic root of 16317875 is about 253.6420184915.

The spelling of 16317875 in words is "sixteen million, three hundred seventeen thousand, eight hundred seventy-five".