426084 has 12 divisors (see below), whose sum is σ = 994224. Its totient is φ = 142024.

The previous prime is 426077. The next prime is 426089. The reversal of 426084 is 480624.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 4³ + 2¹⁷ + 0 + 6² + 8⁵ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (426089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17742 + ... + 17765.

It is an arithmetic number, because the mean of its divisors is an integer number (82852).

2⁴²⁶⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

426084 is an abundant number, since it is smaller than the sum of its proper divisors (568140).

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

426084 is a wasteful number, since it uses less digits than its factorization.

426084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35514 (or 35512 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 426084 is about 652.7511011098. The cubic root of 426084 is about 75.2485973035.

The spelling of 426084 in words is "four hundred twenty-six thousand, eighty-four".