13315441 has 8 divisors (see below), whose sum is σ = 13585824. Its totient is φ = 13047840.

The previous prime is 13315439. The next prime is 13315453. The reversal of 13315441 is 14451331.

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

It is a cyclic number.

It is not a de Polignac number, because 13315441 - 2¹ = 13315439 is a prime.

It is a super-3 number, since 3×13315441³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13315541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10786 + ... + 11956.

It is an arithmetic number, because the mean of its divisors is an integer number (1698228).

Almost surely, 2^13315441 is an apocalyptic number.

It is an amenable number.

13315441 is a deficient number, since it is larger than the sum of its proper divisors (270383).

13315441 is a wasteful number, since it uses less digits than its factorization.

13315441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its digits is 720, while the sum is 22.

The square root of 13315441 is about 3649.0328855739. The cubic root of 13315441 is about 237.0201042842.

Adding to 13315441 its reverse (14451331), we get a palindrome (27766772).

The spelling of 13315441 in words is "thirteen million, three hundred fifteen thousand, four hundred forty-one".