16825333 has 4 divisors (see below), whose sum is σ = 19228960. Its totient is φ = 14421708.

The previous prime is 16825331. The next prime is 16825337. The reversal of 16825333 is 33352861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33352861 = 17 ⋅1961933.

It is not a de Polignac number, because 16825333 - 2¹ = 16825331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16825295 and 16825304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16825331) 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 3 ways as a sum of consecutive naturals, for example, 1201803 + ... + 1201816.

It is an arithmetic number, because the mean of its divisors is an integer number (4807240).

Almost surely, 2^16825333 is an apocalyptic number.

It is an amenable number.

16825333 is a deficient number, since it is larger than the sum of its proper divisors (2403627).

16825333 is an equidigital number, since it uses as much as digits as its factorization.

16825333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403626.

The product of its digits is 12960, while the sum is 31.

The square root of 16825333 is about 4101.8694518475. The cubic root of 16825333 is about 256.2445021228.

The spelling of 16825333 in words is "sixteen million, eight hundred twenty-five thousand, three hundred thirty-three".