426924 has 48 divisors (see below), whose sum is σ = 1142400. Its totient is φ = 137808.

The previous prime is 426919. The next prime is 426931. The reversal of 426924 is 429624.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6339 + ... + 6405.

It is an arithmetic number, because the mean of its divisors is an integer number (23800).

2⁴²⁶⁹²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571200).

426924 is an abundant number, since it is smaller than the sum of its proper divisors (715476).

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

426924 is a wasteful number, since it uses less digits than its factorization.

426924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 131 counting only the distinct ones).

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

The square root of 426924 is about 653.3942148504. The cubic root of 426924 is about 75.2980142649.

The spelling of 426924 in words is "four hundred twenty-six thousand, nine hundred twenty-four".