33006901 has 16 divisors (see below), whose sum is σ = 35251200. Its totient is φ = 30856000.

The previous prime is 33006893. The next prime is 33006907. The reversal of 33006901 is 10960033.

It is not a de Polignac number, because 33006901 - 2³ = 33006893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33006907) 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, 172716 + ... + 172906.

It is an arithmetic number, because the mean of its divisors is an integer number (2203200).

Almost surely, 2^33006901 is an apocalyptic number.

It is an amenable number.

33006901 is a deficient number, since it is larger than the sum of its proper divisors (2244299).

33006901 is a wasteful number, since it uses less digits than its factorization.

33006901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 33006901 is about 5745.1632700908. The cubic root of 33006901 is about 320.7757902234.

Adding to 33006901 its reverse (10960033), we get a palindrome (43966934).

It can be divided in two parts, 3300 and 6901, that added together give a palindrome (10201).

The spelling of 33006901 in words is "thirty-three million, six thousand, nine hundred one".