12773299 has 8 divisors (see below), whose sum is σ = 15925248. Its totient is φ = 9953160.

The previous prime is 12773297. The next prime is 12773353. The reversal of 12773299 is 99237721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12773299 - 2¹ = 12773297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12773291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82867 + ... + 83020.

It is an arithmetic number, because the mean of its divisors is an integer number (1990656).

Almost surely, 2^12773299 is an apocalyptic number.

12773299 is a deficient number, since it is larger than the sum of its proper divisors (3151949).

12773299 is a wasteful number, since it uses less digits than its factorization.

12773299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165905.

The product of its digits is 47628, while the sum is 40.

The square root of 12773299 is about 3573.9752377430. The cubic root of 12773299 is about 233.7586512474.

The spelling of 12773299 in words is "twelve million, seven hundred seventy-three thousand, two hundred ninety-nine".