34226861 has 2 divisors, whose sum is σ = 34226862. Its totient is φ = 34226860.

The previous prime is 34226851. The next prime is 34226891. The reversal of 34226861 is 16862243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24108100 + 10118761 = 4910^2 + 3181^2 .

It is a cyclic number.

It is not a de Polignac number, because 34226861 - 2¹⁰ = 34225837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34226851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17113430 + 17113431.

It is an arithmetic number, because the mean of its divisors is an integer number (17113431).

Almost surely, 2^34226861 is an apocalyptic number.

It is an amenable number.

34226861 is a deficient number, since it is larger than the sum of its proper divisors (1).

34226861 is an equidigital number, since it uses as much as digits as its factorization.

34226861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 34226861 is about 5850.3727231690. The cubic root of 34226861 is about 324.6801144430.

The spelling of 34226861 in words is "thirty-four million, two hundred twenty-six thousand, eight hundred sixty-one".