422360105 has 4 divisors (see below), whose sum is σ = 506832132. Its totient is φ = 337888080.

The previous prime is 422360093. The next prime is 422360123. The reversal of 422360105 is 501063224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 258212761 + 164147344 = 16069^2 + 12812^2 .

It is not a de Polignac number, because 422360105 - 2⁶ = 422360041 is a prime.

It is a super-2 number, since 2×422360105² = 356776116591222050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 42236006 + ... + 42236015.

It is an arithmetic number, because the mean of its divisors is an integer number (126708033).

Almost surely, 2^422360105 is an apocalyptic number.

It is an amenable number.

422360105 is a deficient number, since it is larger than the sum of its proper divisors (84472027).

422360105 is an equidigital number, since it uses as much as digits as its factorization.

422360105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84472026.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 422360105 is about 20551.4015337154. The cubic root of 422360105 is about 750.2873595149.

The spelling of 422360105 in words is "four hundred twenty-two million, three hundred sixty thousand, one hundred five".