13298755 has 4 divisors (see below), whose sum is σ = 15958512. Its totient is φ = 10639000.

The previous prime is 13298741. The next prime is 13298767. The reversal of 13298755 is 55789231.

13298755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13298755 - 2⁵ = 13298723 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329871 + ... + 1329880.

It is an arithmetic number, because the mean of its divisors is an integer number (3989628).

Almost surely, 2^13298755 is an apocalyptic number.

13298755 is a deficient number, since it is larger than the sum of its proper divisors (2659757).

13298755 is an equidigital number, since it uses as much as digits as its factorization.

13298755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659756.

The product of its digits is 75600, while the sum is 40.

The square root of 13298755 is about 3646.7458096226. The cubic root of 13298755 is about 236.9210571048.

The spelling of 13298755 in words is "thirteen million, two hundred ninety-eight thousand, seven hundred fifty-five".