34226281 has 2 divisors, whose sum is σ = 34226282. Its totient is φ = 34226280.

The previous prime is 34226273. The next prime is 34226333. The reversal of 34226281 is 18262243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21013056 + 13213225 = 4584^2 + 3635^2 .

It is an emirp because it is prime and its reverse (18262243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34226281 - 2³ = 34226273 is a prime.

It is a super-2 number, since 2×34226281² = 2342876622181922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34223281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17113140 + 17113141.

It is an arithmetic number, because the mean of its divisors is an integer number (17113141).

Almost surely, 2^34226281 is an apocalyptic number.

It is an amenable number.

34226281 is a deficient number, since it is larger than the sum of its proper divisors (1).

34226281 is an equidigital number, since it uses as much as digits as its factorization.

34226281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 28.

The square root of 34226281 is about 5850.3231534677. The cubic root of 34226281 is about 324.6782804494.

The spelling of 34226281 in words is "thirty-four million, two hundred twenty-six thousand, two hundred eighty-one".