424624 has 10 divisors (see below), whose sum is σ = 822740. Its totient is φ = 212304.

The previous prime is 424601. The next prime is 424639. The reversal of 424624 is 426424.

It is a junction number, because it is equal to n+sod(n) for n = 424595 and 424604.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13254 + ... + 13285.

It is an arithmetic number, because the mean of its divisors is an integer number (82274).

2⁴²⁴⁶²⁴ is an apocalyptic number.

It is an amenable number.

424624 is a deficient number, since it is larger than the sum of its proper divisors (398116).

424624 is a wasteful number, since it uses less digits than its factorization.

424624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26547 (or 26541 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 424624 is about 651.6317978736. The cubic root of 424624 is about 75.1625511442.

The spelling of 424624 in words is "four hundred twenty-four thousand, six hundred twenty-four".