11944105 has 8 divisors (see below), whose sum is σ = 14568264. Its totient is φ = 9398400.

The previous prime is 11944099. The next prime is 11944109. The reversal of 11944105 is 50144911.

It can be written as a sum of positive squares in 4 ways, for example, as 169 + 11943936 = 13^2 + 3456^2 .

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

It is not a de Polignac number, because 11944105 - 2⁷ = 11943977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11944105.

It is not an unprimeable number, because it can be changed into a prime (11944109) 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, 19276 + ... + 19885.

It is an arithmetic number, because the mean of its divisors is an integer number (1821033).

Almost surely, 2^11944105 is an apocalyptic number.

It is an amenable number.

11944105 is a deficient number, since it is larger than the sum of its proper divisors (2624159).

11944105 is an equidigital number, since it uses as much as digits as its factorization.

11944105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39227.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 11944105 is about 3456.0244501450. The cubic root of 11944105 is about 228.5868295984.

The spelling of 11944105 in words is "eleven million, nine hundred forty-four thousand, one hundred five".