608624 has 10 divisors (see below), whose sum is σ = 1179240. Its totient is φ = 304304.

The previous prime is 608611. The next prime is 608633. The reversal of 608624 is 426806.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 608593 and 608602.

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 608624.

It is an unprimeable number.

608624 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19004 + ... + 19035.

It is an arithmetic number, because the mean of its divisors is an integer number (117924).

2⁶⁰⁸⁶²⁴ is an apocalyptic number.

It is an amenable number.

608624 is a deficient number, since it is larger than the sum of its proper divisors (570616).

608624 is a wasteful number, since it uses less digits than its factorization.

608624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38047 (or 38041 counting only the distinct ones).

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

The square root of 608624 is about 780.1435765293. The cubic root of 608624 is about 84.7454437267.

The spelling of 608624 in words is "six hundred eight thousand, six hundred twenty-four".