422363023 has 4 divisors (see below), whose sum is σ = 422856720. Its totient is φ = 421869328.

The previous prime is 422363021. The next prime is 422363033. The reversal of 422363023 is 320363224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422363023 - 2¹ = 422363021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422363021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245563 + ... + 247276.

It is an arithmetic number, because the mean of its divisors is an integer number (105714180).

Almost surely, 2^422363023 is an apocalyptic number.

422363023 is a deficient number, since it is larger than the sum of its proper divisors (493697).

422363023 is an equidigital number, since it uses as much as digits as its factorization.

422363023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493696.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 422363023 is about 20551.4725263179. The cubic root of 422363023 is about 750.2890873718.

The spelling of 422363023 in words is "four hundred twenty-two million, three hundred sixty-three thousand, twenty-three".