13382833 has 6 divisors (see below), whose sum is σ = 13861094. Its totient is φ = 12920544.

The previous prime is 13382807. The next prime is 13382839. The reversal of 13382833 is 33828331.

It can be written as a sum of positive squares in 3 ways, for example, as 4092529 + 9290304 = 2023^2 + 3048^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13382833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13382795 and 13382804.

It is not an unprimeable number, because it can be changed into a prime (13382839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7116 + ... + 8797.

Almost surely, 2^13382833 is an apocalyptic number.

It is an amenable number.

13382833 is a deficient number, since it is larger than the sum of its proper divisors (478261).

13382833 is an equidigital number, since it uses as much as digits as its factorization.

13382833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15971 (or 15942 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 13382833 is about 3658.2554585485. The cubic root of 13382833 is about 237.4192996363.

The spelling of 13382833 in words is "thirteen million, three hundred eighty-two thousand, eight hundred thirty-three".