42268203 has 8 divisors (see below), whose sum is σ = 62619600. Its totient is φ = 28178784.

The previous prime is 42268169. The next prime is 42268229. The reversal of 42268203 is 30286224.

42268203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42268203 - 2⁶ = 42268139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1565489 = 42268203 / (4 + 2 + 2 + 6 + 8 + 2 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (42268003) 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 7 ways as a sum of consecutive naturals, for example, 782718 + ... + 782771.

It is an arithmetic number, because the mean of its divisors is an integer number (7827450).

Almost surely, 2^42268203 is an apocalyptic number.

42268203 is a deficient number, since it is larger than the sum of its proper divisors (20351397).

42268203 is a wasteful number, since it uses less digits than its factorization.

42268203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565498 (or 1565492 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 42268203 is about 6501.4000799828. The cubic root of 42268203 is about 348.3410004697.

The spelling of 42268203 in words is "forty-two million, two hundred sixty-eight thousand, two hundred three".