426592 has 12 divisors (see below), whose sum is σ = 839916. Its totient is φ = 213280.

The previous prime is 426583. The next prime is 426611. The reversal of 426592 is 295624.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 426592.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6634 + ... + 6697.

It is an arithmetic number, because the mean of its divisors is an integer number (69993).

2⁴²⁶⁵⁹² is an apocalyptic number.

It is an amenable number.

426592 is a deficient number, since it is larger than the sum of its proper divisors (413324).

426592 is a wasteful number, since it uses less digits than its factorization.

426592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13341 (or 13333 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 426592 is about 653.1401074808. The cubic root of 426592 is about 75.2784905528.

The spelling of 426592 in words is "four hundred twenty-six thousand, five hundred ninety-two".