13233455 has 8 divisors (see below), whose sum is σ = 15940800. Its totient is φ = 10546336.

The previous prime is 13233449. The next prime is 13233503. The reversal of 13233455 is 55433231.

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 13233455 - 2¹⁶ = 13167919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3575 + ... + 6264.

It is an arithmetic number, because the mean of its divisors is an integer number (1992600).

Almost surely, 2^13233455 is an apocalyptic number.

13233455 is a deficient number, since it is larger than the sum of its proper divisors (2707345).

13233455 is an equidigital number, since it uses as much as digits as its factorization.

13233455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113.

The product of its digits is 5400, while the sum is 26.

The square root of 13233455 is about 3637.7816042198. The cubic root of 13233455 is about 236.5326413892.

Adding to 13233455 its reverse (55433231), we get a palindrome (68666686).

The spelling of 13233455 in words is "thirteen million, two hundred thirty-three thousand, four hundred fifty-five".