33272141 has 8 divisors (see below), whose sum is σ = 38375040. Its totient is φ = 28256688.

The previous prime is 33272137. The next prime is 33272143. The reversal of 33272141 is 14127233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33272141 - 2² = 33272137 is a prime.

It is a super-2 number, since 2×33272141² = 2214070733447762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33272143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21041 + ... + 22566.

It is an arithmetic number, because the mean of its divisors is an integer number (4796880).

Almost surely, 2^33272141 is an apocalyptic number.

It is an amenable number.

33272141 is a deficient number, since it is larger than the sum of its proper divisors (5102899).

33272141 is a wasteful number, since it uses less digits than its factorization.

33272141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43723.

The product of its digits is 1008, while the sum is 23.

The square root of 33272141 is about 5768.2008460178. The cubic root of 33272141 is about 321.6327390754.

Adding to 33272141 its reverse (14127233), we get a palindrome (47399374).

The spelling of 33272141 in words is "thirty-three million, two hundred seventy-two thousand, one hundred forty-one".