4256524 has 6 divisors (see below), whose sum is σ = 7448924. Its totient is φ = 2128260.

The previous prime is 4256509. The next prime is 4256537.

4256524 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4256492 and 4256501.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532062 + ... + 532069.

Almost surely, 2^4256524 is an apocalyptic number.

It is an amenable number.

4256524 is a deficient number, since it is larger than the sum of its proper divisors (3192400).

4256524 is a wasteful number, since it uses less digits than its factorization.

4256524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064135 (or 1064133 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 4256524 is about 2063.1345084604. The cubic root of 4256524 is about 162.0634309345.

The spelling of 4256524 in words is "four million, two hundred fifty-six thousand, five hundred twenty-four".