13397541 has 8 divisors (see below), whose sum is σ = 17893824. Its totient is φ = 8916480.

The previous prime is 13397539. The next prime is 13397551. The reversal of 13397541 is 14579331.

13397541 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13397541 - 2¹ = 13397539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13397551) 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, 1561 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (2236728).

Almost surely, 2^13397541 is an apocalyptic number.

It is an amenable number.

13397541 is a deficient number, since it is larger than the sum of its proper divisors (4496283).

13397541 is an equidigital number, since it uses as much as digits as its factorization.

13397541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611.

The product of its digits is 11340, while the sum is 33.

The square root of 13397541 is about 3660.2651543297. The cubic root of 13397541 is about 237.5062439725.

The spelling of 13397541 in words is "thirteen million, three hundred ninety-seven thousand, five hundred forty-one".