13057841 has 2 divisors, whose sum is σ = 13057842. Its totient is φ = 13057840.

The previous prime is 13057829. The next prime is 13057909. The reversal of 13057841 is 14875031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7317025 + 5740816 = 2705^2 + 2396^2 .

It is an emirp because it is prime and its reverse (14875031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13057841 - 2⁶ = 13057777 is a prime.

It is a Chen prime.

It is equal to p₈₅₂₇₇₀ and since 13057841 and 852770 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (13057141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6528920 + 6528921.

It is an arithmetic number, because the mean of its divisors is an integer number (6528921).

Almost surely, 2^13057841 is an apocalyptic number.

It is an amenable number.

13057841 is a deficient number, since it is larger than the sum of its proper divisors (1).

13057841 is an equidigital number, since it uses as much as digits as its factorization.

13057841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 13057841 is about 3613.5634766806. The cubic root of 13057841 is about 235.4816798992.

The spelling of 13057841 in words is "thirteen million, fifty-seven thousand, eight hundred forty-one".