4063256 has 8 divisors (see below), whose sum is σ = 7618620. Its totient is φ = 2031624.

The previous prime is 4063237. The next prime is 4063273. The reversal of 4063256 is 6523604.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253946 + ... + 253961.

Almost surely, 2^4063256 is an apocalyptic number.

It is an amenable number.

4063256 is a deficient number, since it is larger than the sum of its proper divisors (3555364).

4063256 is a wasteful number, since it uses less digits than its factorization.

4063256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507913 (or 507909 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4063256 is about 2015.7519688692. The cubic root of 4063256 is about 159.5725046489.

The spelling of 4063256 in words is "four million, sixty-three thousand, two hundred fifty-six".