33606241 has 4 divisors (see below), whose sum is σ = 33618112. Its totient is φ = 33594372.

The previous prime is 33606233. The next prime is 33606247. The reversal of 33606241 is 14260633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 33606241 - 2³ = 33606233 is a prime.

It is a super-3 number, since 3×33606241³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33606247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060 + ... + 8266.

It is an arithmetic number, because the mean of its divisors is an integer number (8404528).

Almost surely, 2^33606241 is an apocalyptic number.

It is an amenable number.

33606241 is a deficient number, since it is larger than the sum of its proper divisors (11871).

33606241 is an equidigital number, since it uses as much as digits as its factorization.

33606241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11870.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 33606241 is about 5797.0890108743. The cubic root of 33606241 is about 322.7057069525.

Adding to 33606241 its reverse (14260633), we get a palindrome (47866874).

The spelling of 33606241 in words is "thirty-three million, six hundred six thousand, two hundred forty-one".