424648 has 16 divisors (see below), whose sum is σ = 910080. Its totient is φ = 181968.

The previous prime is 424639. The next prime is 424661. The reversal of 424648 is 846424.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3736 + ... + 3847.

It is an arithmetic number, because the mean of its divisors is an integer number (56880).

2⁴²⁴⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

424648 is an abundant number, since it is smaller than the sum of its proper divisors (485432).

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

424648 is a wasteful number, since it uses less digits than its factorization.

424648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596 (or 7592 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 424648 is about 651.6502129210. The cubic root of 424648 is about 75.1639671948.

The spelling of 424648 in words is "four hundred twenty-four thousand, six hundred forty-eight".