13813941 has 8 divisors (see below), whose sum is σ = 19012864. Its totient is φ = 8912160.

The previous prime is 13813937. The next prime is 13813951. The reversal of 13813941 is 14931831.

13813941 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 13813941 - 2² = 13813937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13813899 and 13813908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13813901) 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, 74176 + ... + 74361.

It is an arithmetic number, because the mean of its divisors is an integer number (2376608).

Almost surely, 2^13813941 is an apocalyptic number.

It is an amenable number.

13813941 is a deficient number, since it is larger than the sum of its proper divisors (5198923).

13813941 is a wasteful number, since it uses less digits than its factorization.

13813941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148571.

The product of its digits is 2592, while the sum is 30.

The square root of 13813941 is about 3716.7110460729. The cubic root of 13813941 is about 239.9417740695.

The spelling of 13813941 in words is "thirteen million, eight hundred thirteen thousand, nine hundred forty-one".