426876 has 12 divisors (see below), whose sum is σ = 996072. Its totient is φ = 142288.

The previous prime is 426871. The next prime is 426889. The reversal of 426876 is 678624.

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

It is a super-3 number, since 3×426876³ = 233360028920248128, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426871) by changing a digit.

426876 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 3 ways as a sum of consecutive naturals, for example, 17775 + ... + 17798.

It is an arithmetic number, because the mean of its divisors is an integer number (83006).

2⁴²⁶⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

426876 is an abundant number, since it is smaller than the sum of its proper divisors (569196).

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

426876 is a wasteful number, since it uses less digits than its factorization.

426876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35580 (or 35578 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 426876 is about 653.3574825469. The cubic root of 426876 is about 75.2951921856.

The spelling of 426876 in words is "four hundred twenty-six thousand, eight hundred seventy-six".