33349541 has 6 divisors (see below), whose sum is σ = 35197542. Its totient is φ = 31593960.

The previous prime is 33349501. The next prime is 33349559. The reversal of 33349541 is 14594333.

It can be written as a sum of positive squares in only one way, i.e., 30360100 + 2989441 = 5510^2 + 1729^2 .

It is a de Polignac number, because none of the positive numbers 2^k-33349541 is a prime.

It is a super-2 number, since 2×33349541² = 2224383769821362, 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 = 33349498 and 33349507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33349501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45830 + ... + 46551.

It is an arithmetic number, because the mean of its divisors is an integer number (5866257).

Almost surely, 2^33349541 is an apocalyptic number.

It is an amenable number.

33349541 is a deficient number, since it is larger than the sum of its proper divisors (1848001).

33349541 is an equidigital number, since it uses as much as digits as its factorization.

33349541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92419 (or 92400 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 33349541 is about 5774.9061464235. The cubic root of 33349541 is about 321.8819475171.

The spelling of 33349541 in words is "thirty-three million, three hundred forty-nine thousand, five hundred forty-one".