42852803 has 6 divisors (see below), whose sum is σ = 49849236. Its totient is φ = 36730932.

The previous prime is 42852791. The next prime is 42852829. The reversal of 42852803 is 30825824.

42852803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-42852803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42852803.

It is not an unprimeable number, because it can be changed into a prime (42852853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 437225 + ... + 437322.

It is an arithmetic number, because the mean of its divisors is an integer number (8308206).

Almost surely, 2^42852803 is an apocalyptic number.

42852803 is a deficient number, since it is larger than the sum of its proper divisors (6996433).

42852803 is an equidigital number, since it uses as much as digits as its factorization.

42852803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874561 (or 874554 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 42852803 is about 6546.2052366237. The cubic root of 42852803 is about 349.9395895737.

The spelling of 42852803 in words is "forty-two million, eight hundred fifty-two thousand, eight hundred three".