12795944 has 32 divisors (see below), whose sum is σ = 27760320. Its totient is φ = 5415936.

The previous prime is 12795943. The next prime is 12795947. The reversal of 12795944 is 44959721.

It is a super-2 number, since 2×12795944² = 327472365702272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12795941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272 + ... + 6024.

It is an arithmetic number, because the mean of its divisors is an integer number (867510).

Almost surely, 2^12795944 is an apocalyptic number.

12795944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12795944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13880160).

12795944 is an abundant number, since it is smaller than the sum of its proper divisors (14964376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12795944 is a wasteful number, since it uses less digits than its factorization.

12795944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849 (or 2845 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 12795944 is about 3577.1418758556. The cubic root of 12795944 is about 233.8967084969.

The spelling of 12795944 in words is "twelve million, seven hundred ninety-five thousand, nine hundred forty-four".