33959141 has 2 divisors, whose sum is σ = 33959142. Its totient is φ = 33959140.

The previous prime is 33959119. The next prime is 33959147. The reversal of 33959141 is 14195933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18671041 + 15288100 = 4321^2 + 3910^2 .

It is a cyclic number.

It is not a de Polignac number, because 33959141 - 2⁶ = 33959077 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (33959147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16979570 + 16979571.

It is an arithmetic number, because the mean of its divisors is an integer number (16979571).

Almost surely, 2^33959141 is an apocalyptic number.

It is an amenable number.

33959141 is a deficient number, since it is larger than the sum of its proper divisors (1).

33959141 is an equidigital number, since it uses as much as digits as its factorization.

33959141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 35.

The square root of 33959141 is about 5827.4472112581. The cubic root of 33959141 is about 323.8313562478.

The spelling of 33959141 in words is "thirty-three million, nine hundred fifty-nine thousand, one hundred forty-one".