13345433 has 8 divisors (see below), whose sum is σ = 13559880. Its totient is φ = 13132800.

The previous prime is 13345427. The next prime is 13345439. The reversal of 13345433 is 33454331.

It is a happy number.

13345433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13345427) and next prime (13345439).

It can be written as a sum of positive squares in 4 ways, for example, as 12369289 + 976144 = 3517^2 + 988^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13345433 - 2⁶ = 13345369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13345439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22841 + ... + 23417.

It is an arithmetic number, because the mean of its divisors is an integer number (1694985).

Almost surely, 2^13345433 is an apocalyptic number.

It is an amenable number.

13345433 is a deficient number, since it is larger than the sum of its proper divisors (214447).

13345433 is a wasteful number, since it uses less digits than its factorization.

13345433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907.

The product of its digits is 6480, while the sum is 26.

The square root of 13345433 is about 3653.1401560849. The cubic root of 13345433 is about 237.1979273185.

Adding to 13345433 its reverse (33454331), we get a palindrome (46799764).

The spelling of 13345433 in words is "thirteen million, three hundred forty-five thousand, four hundred thirty-three".