34475261 has 2 divisors, whose sum is σ = 34475262. Its totient is φ = 34475260.

The previous prime is 34475237. The next prime is 34475279. The reversal of 34475261 is 16257443.

34475261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33709636 + 765625 = 5806^2 + 875^2 .

It is a cyclic number.

It is not a de Polignac number, because 34475261 - 2¹⁸ = 34213117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34475561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17237630 + 17237631.

It is an arithmetic number, because the mean of its divisors is an integer number (17237631).

Almost surely, 2^34475261 is an apocalyptic number.

It is an amenable number.

34475261 is a deficient number, since it is larger than the sum of its proper divisors (1).

34475261 is an equidigital number, since it uses as much as digits as its factorization.

34475261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 34475261 is about 5871.5637610436. The cubic root of 34475261 is about 325.4636726872.

The spelling of 34475261 in words is "thirty-four million, four hundred seventy-five thousand, two hundred sixty-one".