16224875 has 16 divisors (see below), whose sum is σ = 20363616. Its totient is φ = 12906400.

The previous prime is 16224839. The next prime is 16224881. The reversal of 16224875 is 57842261.

It is not a de Polignac number, because 16224875 - 2⁸ = 16224619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36404 + ... + 36846.

It is an arithmetic number, because the mean of its divisors is an integer number (1272726).

Almost surely, 2^16224875 is an apocalyptic number.

16224875 is a deficient number, since it is larger than the sum of its proper divisors (4138741).

16224875 is an equidigital number, since it uses as much as digits as its factorization.

16224875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 741 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 16224875 is about 4028.0112959127. The cubic root of 16224875 is about 253.1592419256.

The spelling of 16224875 in words is "sixteen million, two hundred twenty-four thousand, eight hundred seventy-five".