16425266 has 48 divisors (see below), whose sum is σ = 30566592. Its totient is φ = 6563040.

The previous prime is 16425259. The next prime is 16425271. The reversal of 16425266 is 66252461.

16425266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72245 + ... + 72471.

It is an arithmetic number, because the mean of its divisors is an integer number (636804).

Almost surely, 2^16425266 is an apocalyptic number.

16425266 is a deficient number, since it is larger than the sum of its proper divisors (14141326).

16425266 is a wasteful number, since it uses less digits than its factorization.

16425266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 276 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 16425266 is about 4052.8096427047. The cubic root of 16425266 is about 254.1972242158.

The spelling of 16425266 in words is "sixteen million, four hundred twenty-five thousand, two hundred sixty-six".