16100256 has 24 divisors (see below), whose sum is σ = 42263424. Its totient is φ = 5366720.

The previous prime is 16100251. The next prime is 16100261. The reversal of 16100256 is 65200161.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16100251) and next prime (16100261).

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (16100251) 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, 83760 + ... + 83951.

It is an arithmetic number, because the mean of its divisors is an integer number (1760976).

Almost surely, 2^16100256 is an apocalyptic number.

16100256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16100256 is an abundant number, since it is smaller than the sum of its proper divisors (26163168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16100256 is a wasteful number, since it uses less digits than its factorization.

16100256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167724 (or 167716 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 16100256 is about 4012.5124298873. The cubic root of 16100256 is about 252.5094255214.

The spelling of 16100256 in words is "sixteen million, one hundred thousand, two hundred fifty-six".