12799011 has 16 divisors (see below), whose sum is σ = 18512928. Its totient is φ = 7833600.

The previous prime is 12799009. The next prime is 12799021. The reversal of 12799011 is 11099721.

It is not a de Polignac number, because 12799011 - 2¹ = 12799009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12799011.

It is not an unprimeable number, because it can be changed into a prime (12799021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (1157058).

Almost surely, 2^12799011 is an apocalyptic number.

12799011 is a deficient number, since it is larger than the sum of its proper divisors (5713917).

12799011 is a wasteful number, since it uses less digits than its factorization.

12799011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6182.

The product of its (nonzero) digits is 1134, while the sum is 30.

The square root of 12799011 is about 3577.5705443778. The cubic root of 12799011 is about 233.9153942070.

The spelling of 12799011 in words is "twelve million, seven hundred ninety-nine thousand, eleven".