13348433 has 6 divisors (see below), whose sum is σ = 15527826. Its totient is φ = 11441472.

The previous prime is 13348429. The next prime is 13348457. The reversal of 13348433 is 33484331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10549504 + 2798929 = 3248^2 + 1673^2 .

It is not a de Polignac number, because 13348433 - 2² = 13348429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13348396 and 13348405.

It is not an unprimeable number, because it can be changed into a prime (13348403) 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 5 ways as a sum of consecutive naturals, for example, 136160 + ... + 136257.

It is an arithmetic number, because the mean of its divisors is an integer number (2587971).

Almost surely, 2^13348433 is an apocalyptic number.

It is an amenable number.

13348433 is a deficient number, since it is larger than the sum of its proper divisors (2179393).

13348433 is an equidigital number, since it uses as much as digits as its factorization.

13348433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272431 (or 272424 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 13348433 is about 3653.5507386651. The cubic root of 13348433 is about 237.2156997022.

The spelling of 13348433 in words is "thirteen million, three hundred forty-eight thousand, four hundred thirty-three".