608457 has 8 divisors (see below), whose sum is σ = 818176. Its totient is φ = 402192.

The previous prime is 608431. The next prime is 608459. The reversal of 608457 is 754806.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 608457 - 2⁶ = 608393 is a prime.

It is a Duffinian number.

608457 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 608457.

It is not an unprimeable number, because it can be changed into a prime (608459) 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, 418 + ... + 1179.

It is an arithmetic number, because the mean of its divisors is an integer number (102272).

2⁶⁰⁸⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

608457 is a deficient number, since it is larger than the sum of its proper divisors (209719).

608457 is a wasteful number, since it uses less digits than its factorization.

608457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 608457 is about 780.0365376058. The cubic root of 608457 is about 84.7376919326.

The spelling of 608457 in words is "six hundred eight thousand, four hundred fifty-seven".