424926 has 40 divisors (see below), whose sum is σ = 990264. Its totient is φ = 136080.

The previous prime is 424913. The next prime is 424939. The reversal of 424926 is 629424.

It is an interprime number because it is at equal distance from previous prime (424913) and next prime (424939).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 424926.

It is a congruent number.

It is an unprimeable number.

424926 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 in 19 ways as a sum of consecutive naturals, for example, 6936 + ... + 6996.

2⁴²⁴⁹²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495132).

424926 is an abundant number, since it is smaller than the sum of its proper divisors (565338).

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

424926 is a wasteful number, since it uses less digits than its factorization.

424926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 109 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 424926 is about 651.8634826403. The cubic root of 424926 is about 75.1803658942.

The spelling of 424926 in words is "four hundred twenty-four thousand, nine hundred twenty-six".