426000213 has 12 divisors (see below), whose sum is σ = 624001248. Its totient is φ = 279999720.

The previous prime is 426000193. The next prime is 426000241. The reversal of 426000213 is 312000624.

It is a happy number.

426000213 is a `hidden beast` number, since 42 + 600 + 0 + 21 + 3 = 666.

It is not a de Polignac number, because 426000213 - 2⁹ = 425999701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426000313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332695 + ... + 333972.

It is an arithmetic number, because the mean of its divisors is an integer number (52000104).

Almost surely, 2^426000213 is an apocalyptic number.

It is an amenable number.

426000213 is a deficient number, since it is larger than the sum of its proper divisors (198001035).

426000213 is a wasteful number, since it uses less digits than its factorization.

426000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666744 (or 666741 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 426000213 is about 20639.7726004915. The cubic root of 426000213 is about 752.4366457702.

Adding to 426000213 its reverse (312000624), we get a palindrome (738000837).

The spelling of 426000213 in words is "four hundred twenty-six million, two hundred thirteen", and thus it is an aban number.