13333412 has 12 divisors (see below), whose sum is σ = 23364096. Its totient is φ = 6657960.

The previous prime is 13333409. The next prime is 13333427. The reversal of 13333412 is 21433331.

It is an unprimeable number.

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, 2237 + ... + 5627.

It is an arithmetic number, because the mean of its divisors is an integer number (1947008).

Almost surely, 2^13333412 is an apocalyptic number.

It is an amenable number.

13333412 is a deficient number, since it is larger than the sum of its proper divisors (10030684).

13333412 is a wasteful number, since it uses less digits than its factorization.

13333412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378 (or 4376 counting only the distinct ones).

The product of its digits is 648, while the sum is 20.

The square root of 13333412 is about 3651.4944885622. The cubic root of 13333412 is about 237.1266866467.

Adding to 13333412 its reverse (21433331), we get a palindrome (34766743).

The spelling of 13333412 in words is "thirteen million, three hundred thirty-three thousand, four hundred twelve".