4024256 has 28 divisors (see below), whose sum is σ = 8049768. Its totient is φ = 1996032.

The previous prime is 4024211. The next prime is 4024259. The reversal of 4024256 is 6524204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4024259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14390 + ... + 14666.

Almost surely, 2^4024256 is an apocalyptic number.

It is an amenable number.

4024256 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4024256 is a wasteful number, since it uses less digits than its factorization.

4024256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4024256 is about 2006.0548347441. The cubic root of 4024256 is about 159.0603254605.

The spelling of 4024256 in words is "four million, twenty-four thousand, two hundred fifty-six".