16825263 has 16 divisors (see below), whose sum is σ = 27611136. Its totient is φ = 8874720.

The previous prime is 16825261. The next prime is 16825267. The reversal of 16825263 is 36252861.

It is not a de Polignac number, because 16825263 - 2¹ = 16825261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16825261) 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 15 ways as a sum of consecutive naturals, for example, 30543 + ... + 31088.

It is an arithmetic number, because the mean of its divisors is an integer number (1725696).

Almost surely, 2^16825263 is an apocalyptic number.

16825263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16825263 is a deficient number, since it is larger than the sum of its proper divisors (10785873).

16825263 is a wasteful number, since it uses less digits than its factorization.

16825263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61654.

The product of its digits is 17280, while the sum is 33.

The square root of 16825263 is about 4101.8609191439. The cubic root of 16825263 is about 256.2441467630.

The spelling of 16825263 in words is "sixteen million, eight hundred twenty-five thousand, two hundred sixty-three".