422068703 has 8 divisors (see below), whose sum is σ = 492208800. Its totient is φ = 361772880.

The previous prime is 422068687. The next prime is 422068723. The reversal of 422068703 is 307860224.

It is not a de Polignac number, because 422068703 - 2⁴ = 422068687 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 422068703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422068723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614918 + ... + 615603.

It is an arithmetic number, because the mean of its divisors is an integer number (61526100).

Almost surely, 2^422068703 is an apocalyptic number.

422068703 is a deficient number, since it is larger than the sum of its proper divisors (70140097).

422068703 is an equidigital number, since it uses as much as digits as its factorization.

422068703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230542 (or 1230528 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 422068703 is about 20544.3107209758. The cubic root of 422068703 is about 750.1147693994.

The spelling of 422068703 in words is "four hundred twenty-two million, sixty-eight thousand, seven hundred three".