33104401 has 4 divisors (see below), whose sum is σ = 36113904. Its totient is φ = 30094900.

The previous prime is 33104377. The next prime is 33104411. The reversal of 33104401 is 10440133.

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.

It is not a de Polignac number, because 33104401 - 2¹¹ = 33102353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33104411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1504735 + ... + 1504756.

It is an arithmetic number, because the mean of its divisors is an integer number (9028476).

Almost surely, 2^33104401 is an apocalyptic number.

It is an amenable number.

33104401 is a deficient number, since it is larger than the sum of its proper divisors (3009503).

33104401 is a wasteful number, since it uses less digits than its factorization.

33104401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009502.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 33104401 is about 5753.6424115511. The cubic root of 33104401 is about 321.0913292341.

Adding to 33104401 its reverse (10440133), we get a palindrome (43544534).

The spelling of 33104401 in words is "thirty-three million, one hundred four thousand, four hundred one".