608422 has 4 divisors (see below), whose sum is σ = 912636. Its totient is φ = 304210.

The previous prime is 608411. The next prime is 608423. The reversal of 608422 is 224806.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224806 = 2 ⋅112403.

It is a junction number, because it is equal to n+sod(n) for n = 608393 and 608402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152104 + ... + 152107.

It is an arithmetic number, because the mean of its divisors is an integer number (228159).

2⁶⁰⁸⁴²² is an apocalyptic number.

608422 is a deficient number, since it is larger than the sum of its proper divisors (304214).

608422 is a wasteful number, since it uses less digits than its factorization.

608422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304213.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 608422 is about 780.0141024366. The cubic root of 608422 is about 84.7360671254.

Subtracting from 608422 its sum of digits (22), we obtain a square (608400 = 780²).

The spelling of 608422 in words is "six hundred eight thousand, four hundred twenty-two".