33034401 has 12 divisors (see below), whose sum is σ = 48082320. Its totient is φ = 21854040.

The previous prime is 33034381. The next prime is 33034409. The reversal of 33034401 is 10443033.

It is not a de Polignac number, because 33034401 - 2⁷ = 33034273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33034409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12831 + ... + 15188.

It is an arithmetic number, because the mean of its divisors is an integer number (4006860).

Almost surely, 2^33034401 is an apocalyptic number.

It is an amenable number.

33034401 is a deficient number, since it is larger than the sum of its proper divisors (15047919).

33034401 is a wasteful number, since it uses less digits than its factorization.

33034401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28156 (or 28153 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 33034401 is about 5747.5560893305. The cubic root of 33034401 is about 320.8648512505.

Adding to 33034401 its reverse (10443033), we get a palindrome (43477434).

The spelling of 33034401 in words is "thirty-three million, thirty-four thousand, four hundred one".