16256086 has 32 divisors (see below), whose sum is σ = 30590208. Its totient is φ = 6294240.

The previous prime is 16256081. The next prime is 16256087. The reversal of 16256086 is 68065261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16256081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43396 + ... + 43768.

It is an arithmetic number, because the mean of its divisors is an integer number (955944).

Almost surely, 2^16256086 is an apocalyptic number.

16256086 is a deficient number, since it is larger than the sum of its proper divisors (14334122).

16256086 is a wasteful number, since it uses less digits than its factorization.

16256086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 16256086 is about 4031.8836788777. The cubic root of 16256086 is about 253.3214679730.

The spelling of 16256086 in words is "sixteen million, two hundred fifty-six thousand, eighty-six".