13033004 has 12 divisors (see below), whose sum is σ = 22843800. Its totient is φ = 6506208.

The previous prime is 13033003. The next prime is 13033049. The reversal of 13033004 is 40033031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13033004.

It is not an unprimeable number, because it can be changed into a prime (13033001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (1903650).

Almost surely, 2^13033004 is an apocalyptic number.

It is an amenable number.

13033004 is a deficient number, since it is larger than the sum of its proper divisors (9810796).

13033004 is a wasteful number, since it uses less digits than its factorization.

13033004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5150 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 13033004 is about 3610.1252055850. The cubic root of 13033004 is about 235.3322838236.

Adding to 13033004 its reverse (40033031), we get a palindrome (53066035).

The spelling of 13033004 in words is "thirteen million, thirty-three thousand, four".