426356 has 12 divisors (see below), whose sum is σ = 852768. Its totient is φ = 182712.

The previous prime is 426353. The next prime is 426383. The reversal of 426356 is 653624.

426356 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426353) 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, 7586 + ... + 7641.

It is an arithmetic number, because the mean of its divisors is an integer number (71064).

2⁴²⁶³⁵⁶ is an apocalyptic number.

It is an amenable number.

426356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

426356 is a wasteful number, since it uses less digits than its factorization.

426356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15238 (or 15236 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 426356 is about 652.9594168093. The cubic root of 426356 is about 75.2646060911.

The spelling of 426356 in words is "four hundred twenty-six thousand, three hundred fifty-six".