33340041 has 72 divisors (see below), whose sum is σ = 61888320. Its totient is φ = 17164224.

The previous prime is 33340039. The next prime is 33340051. The reversal of 33340041 is 14004333.

It is not a de Polignac number, because 33340041 - 2¹ = 33340039 is a prime.

It is a super-2 number, since 2×33340041² = 2223116667763362, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33339996 and 33340023.

It is not an unprimeable number, because it can be changed into a prime (33340001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 192631 + ... + 192803.

It is an arithmetic number, because the mean of its divisors is an integer number (859560).

Almost surely, 2^33340041 is an apocalyptic number.

It is an amenable number.

33340041 is a deficient number, since it is larger than the sum of its proper divisors (28548279).

33340041 is a wasteful number, since it uses less digits than its factorization.

33340041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 33340041 is about 5774.0835636489. The cubic root of 33340041 is about 321.8513806906.

Adding to 33340041 its reverse (14004333), we get a palindrome (47344374).

The spelling of 33340041 in words is "thirty-three million, three hundred forty thousand, forty-one".