426576 has 20 divisors (see below), whose sum is σ = 1102112. Its totient is φ = 142176.

The previous prime is 426563. The next prime is 426583. The reversal of 426576 is 675624.

It is a congruent number.

It is an unprimeable number.

426576 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, 4396 + ... + 4491.

2⁴²⁶⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

426576 is an abundant number, since it is smaller than the sum of its proper divisors (675536).

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

426576 is a wasteful number, since it uses less digits than its factorization.

426576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8898 (or 8892 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 426576 is about 653.1278588454. The cubic root of 426576 is about 75.2775493952.

The spelling of 426576 in words is "four hundred twenty-six thousand, five hundred seventy-six".