4256602 has 16 divisors (see below), whose sum is σ = 7453440. Its totient is φ = 1785168.

The previous prime is 4256573. The next prime is 4256617. The reversal of 4256602 is 2066524.

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 in 7 ways as a sum of consecutive naturals, for example, 2577 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (465840).

Almost surely, 2^4256602 is an apocalyptic number.

4256602 is a deficient number, since it is larger than the sum of its proper divisors (3196838).

4256602 is a wasteful number, since it uses less digits than its factorization.

4256602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4256602 is about 2063.1534116493. The cubic root of 4256602 is about 162.0644208557.

It can be divided in two parts, 42 and 56602, that added together give a square (56644 = 238²).

The spelling of 4256602 in words is "four million, two hundred fifty-six thousand, six hundred two".