426061 has 2 divisors, whose sum is σ = 426062. Its totient is φ = 426060.

The previous prime is 426011. The next prime is 426073. The reversal of 426061 is 160624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280900 + 145161 = 530^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 426061 - 2⁹ = 425549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426011) 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, 213030 + 213031.

It is an arithmetic number, because the mean of its divisors is an integer number (213031).

2⁴²⁶⁰⁶¹ is an apocalyptic number.

It is an amenable number.

426061 is a deficient number, since it is larger than the sum of its proper divisors (1).

426061 is an equidigital number, since it uses as much as digits as its factorization.

426061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 426061 is about 652.7334831307. The cubic root of 426061 is about 75.2472433069.

Adding to 426061 its reverse (160624), we get a palindrome (586685).

The spelling of 426061 in words is "four hundred twenty-six thousand, sixty-one".