13298285 has 32 divisors (see below), whose sum is σ = 21434112. Its totient is φ = 7649280.

The previous prime is 13298273. The next prime is 13298323. The reversal of 13298285 is 58289231.

13298285 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13298285 - 2⁶ = 13298221 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3677 + ... + 6333.

It is an arithmetic number, because the mean of its divisors is an integer number (669816).

Almost surely, 2^13298285 is an apocalyptic number.

It is an amenable number.

13298285 is a deficient number, since it is larger than the sum of its proper divisors (8135827).

13298285 is a wasteful number, since it uses less digits than its factorization.

13298285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693.

The product of its digits is 34560, while the sum is 38.

The square root of 13298285 is about 3646.6813680386. The cubic root of 13298285 is about 236.9182660112.

The spelling of 13298285 in words is "thirteen million, two hundred ninety-eight thousand, two hundred eighty-five".