608426 has 16 divisors (see below), whose sum is σ = 1123584. Its totient is φ = 240624.

The previous prime is 608423. The next prime is 608429. The reversal of 608426 is 624806.

It is an interprime number because it is at equal distance from previous prime (608423) and next prime (608429).

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 608395 and 608404.

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 in 7 ways as a sum of consecutive naturals, for example, 1490 + ... + 1853.

It is an arithmetic number, because the mean of its divisors is an integer number (70224).

2⁶⁰⁸⁴²⁶ is an apocalyptic number.

608426 is a deficient number, since it is larger than the sum of its proper divisors (515158).

608426 is a wasteful number, since it uses less digits than its factorization.

608426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 608426 is about 780.0166664886. The cubic root of 608426 is about 84.7362528208.

Subtracting from 608426 its sum of digits (26), we obtain a square (608400 = 780²).

The spelling of 608426 in words is "six hundred eight thousand, four hundred twenty-six".