426011 has 2 divisors, whose sum is σ = 426012. Its totient is φ = 426010.

The previous prime is 426007. The next prime is 426061. The reversal of 426011 is 110624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426011 - 2² = 426007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (426061) by changing a digit.

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 as a sum of consecutive naturals, namely, 213005 + 213006.

It is an arithmetic number, because the mean of its divisors is an integer number (213006).

2⁴²⁶⁰¹¹ is an apocalyptic number.

426011 is a deficient number, since it is larger than the sum of its proper divisors (1).

426011 is an equidigital number, since it uses as much as digits as its factorization.

426011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 426011 is about 652.6951815358. The cubic root of 426011 is about 75.2442996679.

Adding to 426011 its reverse (110624), we get a palindrome (536635).

The spelling of 426011 in words is "four hundred twenty-six thousand, eleven".