33104741 has 2 divisors, whose sum is σ = 33104742. Its totient is φ = 33104740.

The previous prime is 33104737. The next prime is 33104777. The reversal of 33104741 is 14740133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26061025 + 7043716 = 5105^2 + 2654^2 .

It is an emirp because it is prime and its reverse (14740133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33104741 - 2² = 33104737 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 (33104791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16552370 + 16552371.

It is an arithmetic number, because the mean of its divisors is an integer number (16552371).

Almost surely, 2^33104741 is an apocalyptic number.

It is an amenable number.

33104741 is a deficient number, since it is larger than the sum of its proper divisors (1).

33104741 is an equidigital number, since it uses as much as digits as its factorization.

33104741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 33104741 is about 5753.6719579761. The cubic root of 33104741 is about 321.0924284905.

Adding to 33104741 its reverse (14740133), we get a palindrome (47844874).

The spelling of 33104741 in words is "thirty-three million, one hundred four thousand, seven hundred forty-one".