14866225 has 12 divisors (see below), whose sum is σ = 20110320. Its totient is φ = 10811600.

The previous prime is 14866223. The next prime is 14866237. The reversal of 14866225 is 52266841.

It is not a de Polignac number, because 14866225 - 2¹ = 14866223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14866223) 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 11 ways as a sum of consecutive naturals, for example, 26755 + ... + 27304.

It is an arithmetic number, because the mean of its divisors is an integer number (1675860).

Almost surely, 2^14866225 is an apocalyptic number.

It is an amenable number.

14866225 is a deficient number, since it is larger than the sum of its proper divisors (5244095).

14866225 is a wasteful number, since it uses less digits than its factorization.

14866225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54080 (or 54075 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 14866225 is about 3855.6743897793. The cubic root of 14866225 is about 245.8858670327.

The spelling of 14866225 in words is "fourteen million, eight hundred sixty-six thousand, two hundred twenty-five".