13045941 has 24 divisors (see below), whose sum is σ = 20084064. Its totient is φ = 8456400.

The previous prime is 13045933. The next prime is 13045943. The reversal of 13045941 is 14954031.

It is not a de Polignac number, because 13045941 - 2³ = 13045933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045943) 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 23 ways as a sum of consecutive naturals, for example, 8266 + ... + 9716.

It is an arithmetic number, because the mean of its divisors is an integer number (836836).

Almost surely, 2^13045941 is an apocalyptic number.

It is an amenable number.

13045941 is a deficient number, since it is larger than the sum of its proper divisors (7038123).

13045941 is an equidigital number, since it uses as much as digits as its factorization.

13045941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 13045941 is about 3611.9165272747. The cubic root of 13045941 is about 235.4101243315.

Adding to 13045941 its reverse (14954031), we get a palindrome (27999972).

The spelling of 13045941 in words is "thirteen million, forty-five thousand, nine hundred forty-one".