33936241 has 2 divisors, whose sum is σ = 33936242. Its totient is φ = 33936240.

The previous prime is 33936239. The next prime is 33936263. The reversal of 33936241 is 14263933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33177600 + 758641 = 5760^2 + 871^2 .

It is a cyclic number.

It is not a de Polignac number, because 33936241 - 2¹ = 33936239 is a prime.

Together with 33936239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (33936211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16968120 + 16968121.

It is an arithmetic number, because the mean of its divisors is an integer number (16968121).

Almost surely, 2^33936241 is an apocalyptic number.

It is an amenable number.

33936241 is a deficient number, since it is larger than the sum of its proper divisors (1).

33936241 is an equidigital number, since it uses as much as digits as its factorization.

33936241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 31.

The square root of 33936241 is about 5825.4820401405. The cubic root of 33936241 is about 323.7585490902.

The spelling of 33936241 in words is "thirty-three million, nine hundred thirty-six thousand, two hundred forty-one".