13001941 has 4 divisors (see below), whose sum is σ = 13015584. Its totient is φ = 12988300.

The previous prime is 13001917. The next prime is 13001959. The reversal of 13001941 is 14910031.

It is a happy number.

13001941 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-13001941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5275 + ... + 7336.

It is an arithmetic number, because the mean of its divisors is an integer number (3253896).

Almost surely, 2^13001941 is an apocalyptic number.

It is an amenable number.

13001941 is a deficient number, since it is larger than the sum of its proper divisors (13643).

13001941 is a wasteful number, since it uses less digits than its factorization.

13001941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13642.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 13001941 is about 3605.8204336877. The cubic root of 13001941 is about 235.1451706016.

Adding to 13001941 its reverse (14910031), we get a palindrome (27911972).

The spelling of 13001941 in words is "thirteen million, one thousand, nine hundred forty-one".