33345041 has 16 divisors (see below), whose sum is σ = 36806400. Its totient is φ = 30067968.

The previous prime is 33345023. The next prime is 33345047. The reversal of 33345041 is 14054333.

It is not a de Polignac number, because 33345041 - 2⁶ = 33344977 is a prime.

It is a super-2 number, since 2×33345041² = 2223783518583362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33344998 and 33345016.

It is not an unprimeable number, because it can be changed into a prime (33345047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117686 + ... + 117968.

It is an arithmetic number, because the mean of its divisors is an integer number (2300400).

Almost surely, 2^33345041 is an apocalyptic number.

It is an amenable number.

33345041 is a deficient number, since it is larger than the sum of its proper divisors (3461359).

33345041 is a wasteful number, since it uses less digits than its factorization.

33345041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 33345041 is about 5774.5165165579. The cubic root of 33345041 is about 321.8674692177.

Adding to 33345041 its reverse (14054333), we get a palindrome (47399374).

The spelling of 33345041 in words is "thirty-three million, three hundred forty-five thousand, forty-one".