13798633 has 4 divisors (see below), whose sum is σ = 13806720. Its totient is φ = 13790548.

The previous prime is 13798621. The next prime is 13798639. The reversal of 13798633 is 33689731.

13798633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 1517-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33689731 = 829 ⋅40639.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13798633 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 not an unprimeable number, because it can be changed into a prime (13798639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 5266.

It is an arithmetic number, because the mean of its divisors is an integer number (3451680).

Almost surely, 2^13798633 is an apocalyptic number.

It is an amenable number.

13798633 is a deficient number, since it is larger than the sum of its proper divisors (8087).

13798633 is an equidigital number, since it uses as much as digits as its factorization.

13798633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8086.

The product of its digits is 81648, while the sum is 40.

The square root of 13798633 is about 3714.6511276296. The cubic root of 13798633 is about 239.8531103474.

The spelling of 13798633 in words is "thirteen million, seven hundred ninety-eight thousand, six hundred thirty-three".