422703 has 12 divisors (see below), whose sum is σ = 620568. Its totient is φ = 277200.

The previous prime is 422701. The next prime is 422707. The reversal of 422703 is 307224.

It is a happy number.

It is not a de Polignac number, because 422703 - 2¹ = 422701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253 + ... + 953.

It is an arithmetic number, because the mean of its divisors is an integer number (51714).

2⁴²²⁷⁰³ is an apocalyptic number.

422703 is a deficient number, since it is larger than the sum of its proper divisors (197865).

422703 is a wasteful number, since it uses less digits than its factorization.

422703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 422703 is about 650.1561350937. The cubic root of 422703 is about 75.0490346011.

Adding to 422703 its reverse (307224), we get a palindrome (729927).

It can be divided in two parts, 42 and 2703, that multiplied together give a triangular number (113526 = T₄₇₆).

The spelling of 422703 in words is "four hundred twenty-two thousand, seven hundred three", and thus it is an iban number.