13441005 has 16 divisors (see below), whose sum is σ = 23895360. Its totient is φ = 7168464.

The previous prime is 13441003. The next prime is 13441009. The reversal of 13441005 is 50014431.

It is a happy number.

It is not a de Polignac number, because 13441005 - 2¹ = 13441003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441003) 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, 49647 + ... + 49916.

It is an arithmetic number, because the mean of its divisors is an integer number (1493460).

Almost surely, 2^13441005 is an apocalyptic number.

13441005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13441005 is a deficient number, since it is larger than the sum of its proper divisors (10454355).

13441005 is an equidigital number, since it uses as much as digits as its factorization.

13441005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99577 (or 99571 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 13441005 is about 3666.1976215147. The cubic root of 13441005 is about 237.7628041945.

Adding to 13441005 its reverse (50014431), we get a palindrome (63455436).

The spelling of 13441005 in words is "thirteen million, four hundred forty-one thousand, five".