608431 has 2 divisors, whose sum is σ = 608432. Its totient is φ = 608430.

The previous prime is 608429. The next prime is 608459. The reversal of 608431 is 134806.

608431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 608431 - 2¹ = 608429 is a prime.

It is a super-2 number, since 2×608431² = 740376563522, which contains 22 as substring.

Together with 608429, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304215 + 304216.

It is an arithmetic number, because the mean of its divisors is an integer number (304216).

2⁶⁰⁸⁴³¹ is an apocalyptic number.

608431 is a deficient number, since it is larger than the sum of its proper divisors (1).

608431 is an equidigital number, since it uses as much as digits as its factorization.

608431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 608431 is about 780.0198715417. The cubic root of 608431 is about 84.7364849389.

The spelling of 608431 in words is "six hundred eight thousand, four hundred thirty-one".