12869733 has 4 divisors (see below), whose sum is σ = 17159648. Its totient is φ = 8579820.

The previous prime is 12869713. The next prime is 12869749. The reversal of 12869733 is 33796821.

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.

It is not a de Polignac number, because 12869733 - 2¹⁸ = 12607589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12869691 and 12869700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12869713) 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, 2144953 + ... + 2144958.

It is an arithmetic number, because the mean of its divisors is an integer number (4289912).

Almost surely, 2^12869733 is an apocalyptic number.

It is an amenable number.

12869733 is a deficient number, since it is larger than the sum of its proper divisors (4289915).

12869733 is an equidigital number, since it uses as much as digits as its factorization.

12869733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289914.

The product of its digits is 54432, while the sum is 39.

The square root of 12869733 is about 3587.4410099680. The cubic root of 12869733 is about 234.3454427438.

The spelling of 12869733 in words is "twelve million, eight hundred sixty-nine thousand, seven hundred thirty-three".