4102256 has 10 divisors (see below), whose sum is σ = 7948152. Its totient is φ = 2051120.

The previous prime is 4102249. The next prime is 4102283. The reversal of 4102256 is 6522014.

It is a happy number.

4102256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 128180 + ... + 128211.

Almost surely, 2^4102256 is an apocalyptic number.

It is an amenable number.

4102256 is a deficient number, since it is larger than the sum of its proper divisors (3845896).

4102256 is a wasteful number, since it uses less digits than its factorization.

4102256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256399 (or 256393 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4102256 is about 2025.4026760128. The cubic root of 4102256 is about 160.0814168969.

The spelling of 4102256 in words is "four million, one hundred two thousand, two hundred fifty-six".