5422123 has 4 divisors (see below), whose sum is σ = 6196720. Its totient is φ = 4647528.

The previous prime is 5422097. The next prime is 5422129. The reversal of 5422123 is 3212245.

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 5422123 - 2¹⁷ = 5291051 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 5422123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422129) 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, 387288 + ... + 387301.

It is an arithmetic number, because the mean of its divisors is an integer number (1549180).

Almost surely, 2^5422123 is an apocalyptic number.

5422123 is a deficient number, since it is larger than the sum of its proper divisors (774597).

5422123 is an equidigital number, since it uses as much as digits as its factorization.

5422123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774596.

The product of its digits is 480, while the sum is 19.

The square root of 5422123 is about 2328.5452540159. The cubic root of 5422123 is about 175.6803232032.

Adding to 5422123 its reverse (3212245), we get a palindrome (8634368).

The spelling of 5422123 in words is "five million, four hundred twenty-two thousand, one hundred twenty-three".