424608 has 24 divisors (see below), whose sum is σ = 1114848. Its totient is φ = 141504.

The previous prime is 424601. The next prime is 424639. The reversal of 424608 is 806424.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (424601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (46452).

2⁴²⁴⁶⁰⁸ is an apocalyptic number.

424608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

424608 is an abundant number, since it is smaller than the sum of its proper divisors (690240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424608 is a wasteful number, since it uses less digits than its factorization.

424608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4436 (or 4428 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 424608 is about 651.6195208862. The cubic root of 424608 is about 75.1616070808.

The spelling of 424608 in words is "four hundred twenty-four thousand, six hundred eight".