4256803 has 2 divisors, whose sum is σ = 4256804. Its totient is φ = 4256802.

The previous prime is 4256797. The next prime is 4256807. The reversal of 4256803 is 3086524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4256803 - 2¹³ = 4248611 is a prime.

It is not a weakly prime, because it can be changed into another prime (4256807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128401 + 2128402.

It is an arithmetic number, because the mean of its divisors is an integer number (2128402).

Almost surely, 2^4256803 is an apocalyptic number.

4256803 is a deficient number, since it is larger than the sum of its proper divisors (1).

4256803 is an equidigital number, since it uses as much as digits as its factorization.

4256803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4256803 is about 2063.2021229148. The cubic root of 4256803 is about 162.0669717508.

The spelling of 4256803 in words is "four million, two hundred fifty-six thousand, eight hundred three".