424826 has 8 divisors (see below), whose sum is σ = 640224. Its totient is φ = 211420.

The previous prime is 424819. The next prime is 424829. The reversal of 424826 is 628424.

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

It is a junction number, because it is equal to n+sod(n) for n = 424795 and 424804.

It is not an unprimeable number, because it can be changed into a prime (424829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281 + ... + 963.

It is an arithmetic number, because the mean of its divisors is an integer number (80028).

2⁴²⁴⁸²⁶ is an apocalyptic number.

424826 is a deficient number, since it is larger than the sum of its proper divisors (215398).

424826 is a wasteful number, since it uses less digits than its factorization.

424826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996.

The product of its digits is 3072, while the sum is 26.

The square root of 424826 is about 651.7867749502. The cubic root of 424826 is about 75.1744679054.

The spelling of 424826 in words is "four hundred twenty-four thousand, eight hundred twenty-six".