422872703 has 16 divisors (see below), whose sum is σ = 465543936. Its totient is φ = 380927040.

The previous prime is 422872669. The next prime is 422872717. The reversal of 422872703 is 307278224.

It is a cyclic number.

It is not a de Polignac number, because 422872703 - 2¹⁰ = 422871679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422872753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905276 + ... + 905742.

It is an arithmetic number, because the mean of its divisors is an integer number (29096496).

Almost surely, 2^422872703 is an apocalyptic number.

422872703 is a deficient number, since it is larger than the sum of its proper divisors (42671233).

422872703 is a wasteful number, since it uses less digits than its factorization.

422872703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 422872703 is about 20563.8688723693. The cubic root of 422872703 is about 750.5907659460.

The spelling of 422872703 in words is "four hundred twenty-two million, eight hundred seventy-two thousand, seven hundred three".