13441137 has 4 divisors (see below), whose sum is σ = 17921520. Its totient is φ = 8960756.

The previous prime is 13441133. The next prime is 13441157. The reversal of 13441137 is 73114431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13441137 - 2² = 13441133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13441133) 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 3 ways as a sum of consecutive naturals, for example, 2240187 + ... + 2240192.

It is an arithmetic number, because the mean of its divisors is an integer number (4480380).

Almost surely, 2^13441137 is an apocalyptic number.

It is an amenable number.

13441137 is a deficient number, since it is larger than the sum of its proper divisors (4480383).

13441137 is an equidigital number, since it uses as much as digits as its factorization.

13441137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480382.

The product of its digits is 1008, while the sum is 24.

The square root of 13441137 is about 3666.2156237734. The cubic root of 13441137 is about 237.7635825239.

Adding to 13441137 its reverse (73114431), we get a palindrome (86555568).

The spelling of 13441137 in words is "thirteen million, four hundred forty-one thousand, one hundred thirty-seven".