426055 has 24 divisors (see below), whose sum is σ = 623808. Its totient is φ = 278208.

The previous prime is 426011. The next prime is 426061. The reversal of 426055 is 550624.

It is not a de Polignac number, because 426055 - 2¹¹ = 424007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9042 + ... + 9088.

It is an arithmetic number, because the mean of its divisors is an integer number (25992).

2⁴²⁶⁰⁵⁵ is an apocalyptic number.

426055 is a deficient number, since it is larger than the sum of its proper divisors (197753).

426055 is a wasteful number, since it uses less digits than its factorization.

426055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 426055 is about 652.7288870580. The cubic root of 426055 is about 75.2468900824.

Adding to 426055 its reverse (550624), we get a palindrome (976679).

The spelling of 426055 in words is "four hundred twenty-six thousand, fifty-five".