12799762 has 12 divisors (see below), whose sum is σ = 19454670. Its totient is φ = 6315968.

The previous prime is 12799741. The next prime is 12799763. The reversal of 12799762 is 26799721.

It can be written as a sum of positive squares in only one way, i.e., 12737761 + 62001 = 3569^2 + 249^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12799763) 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, 13314 + ... + 14242.

Almost surely, 2^12799762 is an apocalyptic number.

12799762 is a deficient number, since it is larger than the sum of its proper divisors (6654908).

12799762 is an frugal number, since it uses more digits than its factorization.

12799762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1014 counting only the distinct ones).

The product of its digits is 95256, while the sum is 43.

The square root of 12799762 is about 3577.6755023339. The cubic root of 12799762 is about 233.9199692226.

The spelling of 12799762 in words is "twelve million, seven hundred ninety-nine thousand, seven hundred sixty-two".