16896225 has 48 divisors (see below), whose sum is σ = 29998080. Its totient is φ = 8366400.

The previous prime is 16896221. The next prime is 16896233. The reversal of 16896225 is 52269861.

It is not a de Polignac number, because 16896225 - 2² = 16896221 is a prime.

Its product of digits (51840) is a multiple of the sum of its prime factors (270).

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (16896221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101092 + ... + 101258.

It is an arithmetic number, because the mean of its divisors is an integer number (624960).

Almost surely, 2^16896225 is an apocalyptic number.

16896225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16896225 is a deficient number, since it is larger than the sum of its proper divisors (13101855).

16896225 is a wasteful number, since it uses less digits than its factorization.

16896225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 265 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 16896225 is about 4110.5017941852. The cubic root of 16896225 is about 256.6038854338.

The spelling of 16896225 in words is "sixteen million, eight hundred ninety-six thousand, two hundred twenty-five".